common: Add available delta types

BUG=chromium:1122854
TEST=None

Change-Id: I4cfc7763b6d1eb73f702fb570f23b901ee4018ec
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/infra/proto/+/2493683
Reviewed-by: LaMont Jones <lamontjones@chromium.org>
Reviewed-by: Navil Perez <navil@google.com>
Commit-Queue: LaMont Jones <lamontjones@chromium.org>
Auto-Submit: George Engelbrecht <engeg@google.com>
diff --git a/go/chromiumos/common.pb.go b/go/chromiumos/common.pb.go
index 52b452f..567c098 100644
--- a/go/chromiumos/common.pb.go
+++ b/go/chromiumos/common.pb.go
@@ -113,6 +113,44 @@
 	return fileDescriptor_fa0b57c3d7d4c63b, []int{1}
 }
 
+// The available delta types.
+type DeltaType int32
+
+const (
+	DeltaType_DELTA_UNKNOWN  DeltaType = 0
+	DeltaType_NO_DELTA       DeltaType = 1
+	DeltaType_FSI            DeltaType = 2
+	DeltaType_MILESTONE      DeltaType = 3
+	DeltaType_OMAHA          DeltaType = 4
+	DeltaType_STEPPING_STONE DeltaType = 5
+)
+
+var DeltaType_name = map[int32]string{
+	0: "DELTA_UNKNOWN",
+	1: "NO_DELTA",
+	2: "FSI",
+	3: "MILESTONE",
+	4: "OMAHA",
+	5: "STEPPING_STONE",
+}
+
+var DeltaType_value = map[string]int32{
+	"DELTA_UNKNOWN":  0,
+	"NO_DELTA":       1,
+	"FSI":            2,
+	"MILESTONE":      3,
+	"OMAHA":          4,
+	"STEPPING_STONE": 5,
+}
+
+func (x DeltaType) String() string {
+	return proto.EnumName(DeltaType_name, int32(x))
+}
+
+func (DeltaType) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_fa0b57c3d7d4c63b, []int{2}
+}
+
 // TODO(crbug.com/1020615): Drop this from chromite/api/toolchain.proto (and
 // here) once usage has migrated to BuilderConfig.Artifacts.ArtifactType.
 // Meanwhile, keep this in sync with chromite/api/toolchain.proto.  The various
@@ -153,7 +191,7 @@
 }
 
 func (AFDOArtifactType) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_fa0b57c3d7d4c63b, []int{2}
+	return fileDescriptor_fa0b57c3d7d4c63b, []int{3}
 }
 
 // Facilitates testing new Goma approaches before rolling them out
@@ -3097,6 +3135,7 @@
 func init() {
 	proto.RegisterEnum("chromiumos.ImageType", ImageType_name, ImageType_value)
 	proto.RegisterEnum("chromiumos.Channel", Channel_name, Channel_value)
+	proto.RegisterEnum("chromiumos.DeltaType", DeltaType_name, DeltaType_value)
 	proto.RegisterEnum("chromiumos.AFDOArtifactType", AFDOArtifactType_name, AFDOArtifactType_value)
 	proto.RegisterEnum("chromiumos.GomaConfig_GomaApproach", GomaConfig_GomaApproach_name, GomaConfig_GomaApproach_value)
 	proto.RegisterEnum("chromiumos.Path_Location", Path_Location_name, Path_Location_value)
@@ -3156,160 +3195,164 @@
 func init() { proto.RegisterFile("chromiumos/common.proto", fileDescriptor_fa0b57c3d7d4c63b) }
 
 var fileDescriptor_fa0b57c3d7d4c63b = []byte{
-	// 2470 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xc4, 0x5a, 0xcd, 0x8f, 0xdb, 0xc6,
-	0x15, 0x37, 0x57, 0xda, 0x95, 0xf4, 0xf4, 0xb1, 0xf4, 0xf8, 0x4b, 0x96, 0xb3, 0x89, 0x4d, 0xdb,
-	0xb5, 0xe3, 0x26, 0x6b, 0x77, 0x13, 0x37, 0xa8, 0x9b, 0x7e, 0x50, 0x14, 0xa5, 0xa5, 0xa3, 0x25,
-	0x85, 0x91, 0xb4, 0xeb, 0xdd, 0xb8, 0x61, 0x69, 0x89, 0x92, 0x98, 0x48, 0xa2, 0x40, 0x72, 0x9d,
-	0x6e, 0xfa, 0x85, 0xf6, 0xd2, 0x53, 0x0f, 0xed, 0xa1, 0x40, 0xff, 0x80, 0x16, 0x45, 0x81, 0x9e,
-	0x7b, 0xeb, 0xad, 0xff, 0x44, 0x81, 0x00, 0x05, 0x8a, 0xf6, 0xd6, 0x5e, 0x7b, 0x2b, 0x8a, 0x99,
-	0x21, 0x29, 0xea, 0xcb, 0x2b, 0x6d, 0x62, 0xf8, 0xb4, 0x9c, 0xf7, 0xde, 0xbc, 0xf7, 0x7e, 0xf3,
-	0xde, 0x9b, 0x99, 0x37, 0x5a, 0xb8, 0xd2, 0xea, 0x39, 0xf6, 0xc0, 0x3a, 0x1e, 0xd8, 0xee, 0xfd,
-	0x96, 0x3d, 0x18, 0xd8, 0xc3, 0xed, 0x91, 0x63, 0x7b, 0x36, 0x82, 0x31, 0x43, 0xb8, 0x01, 0xe9,
-	0xe2, 0xb1, 0xd5, 0x6f, 0x37, 0x0c, 0xa7, 0x6b, 0x7a, 0x08, 0x41, 0x7c, 0x68, 0x0c, 0xcc, 0x3c,
-	0x77, 0x9d, 0xbb, 0x9b, 0xc2, 0xf4, 0x5b, 0xf8, 0x1f, 0x07, 0x1b, 0x52, 0xcf, 0xb1, 0x6d, 0xca,
-	0x1e, 0x19, 0x5e, 0x2f, 0x60, 0x93, 0x6f, 0x74, 0x0d, 0x52, 0x2d, 0xa3, 0xd5, 0x33, 0xf5, 0xb6,
-	0xe5, 0xe4, 0xd7, 0x28, 0x23, 0x49, 0x09, 0x25, 0xcb, 0x41, 0xdb, 0x10, 0x33, 0x87, 0xcf, 0xf3,
-	0xb1, 0xeb, 0xdc, 0xdd, 0xf4, 0xce, 0x6b, 0xdb, 0x63, 0xc3, 0xdb, 0x4c, 0xa3, 0xff, 0x47, 0x1e,
-	0x3e, 0xc7, 0x44, 0x10, 0x6d, 0x01, 0x73, 0x8e, 0x69, 0x8b, 0x53, 0x6d, 0x29, 0x46, 0x29, 0x59,
-	0x4e, 0x61, 0x08, 0xa9, 0x70, 0x02, 0x7a, 0x00, 0xa9, 0x63, 0xd7, 0xd4, 0x3b, 0x7d, 0xa3, 0xeb,
-	0xe6, 0xb9, 0xeb, 0xb1, 0xbb, 0xe9, 0x9d, 0x0b, 0x51, 0x0b, 0x4d, 0xd7, 0x2c, 0xf7, 0x8d, 0x2e,
-	0x4e, 0x1e, 0xb3, 0x0f, 0x17, 0xdd, 0x87, 0x64, 0xc7, 0x34, 0xbc, 0x63, 0xc7, 0x74, 0xf3, 0x6b,
-	0xb3, 0x13, 0xca, 0x8c, 0x87, 0x43, 0xa1, 0xc7, 0xf1, 0xe4, 0x3a, 0xbf, 0x21, 0xdc, 0x84, 0x84,
-	0xcf, 0x42, 0x79, 0x48, 0xf8, 0x4c, 0x7f, 0x0d, 0x82, 0xa1, 0xf0, 0x9b, 0x18, 0x40, 0xc5, 0x1e,
-	0x18, 0x92, 0x3d, 0xec, 0x58, 0x5d, 0x74, 0x15, 0x92, 0x5d, 0x7b, 0x60, 0x50, 0x18, 0xbe, 0x24,
-	0x19, 0x93, 0x35, 0xb9, 0x0b, 0x3c, 0x65, 0xb5, 0xfa, 0x96, 0x39, 0xf4, 0xf4, 0x8f, 0x5d, 0x7b,
-	0xe8, 0xaf, 0x5b, 0x8e, 0xd0, 0x25, 0x4a, 0x7e, 0xec, 0xda, 0x43, 0x74, 0x0f, 0xce, 0x33, 0xec,
-	0xb6, 0xab, 0x87, 0xda, 0x62, 0x54, 0x74, 0x33, 0x60, 0x54, 0x7c, 0xad, 0xbb, 0x90, 0xa5, 0x22,
-	0xc6, 0x68, 0xe4, 0xd8, 0x46, 0xab, 0x47, 0x17, 0x2f, 0xb7, 0x73, 0x33, 0x0a, 0x70, 0xec, 0x1f,
-	0xfd, 0x14, 0x7d, 0x51, 0x9c, 0xe9, 0x46, 0x46, 0x68, 0x1b, 0x12, 0x7d, 0xbb, 0x4b, 0x6d, 0xad,
-	0xd3, 0xb8, 0x5d, 0x8a, 0xea, 0xa8, 0x9f, 0x0c, 0x5b, 0x66, 0xbb, 0x64, 0x39, 0x78, 0xa3, 0x6f,
-	0x77, 0x89, 0xe5, 0x2d, 0x00, 0xd7, 0x33, 0x3c, 0x57, 0xef, 0x58, 0x7d, 0x33, 0xbf, 0xc1, 0x62,
-	0x46, 0x29, 0x65, 0xab, 0x6f, 0xa2, 0x9b, 0x90, 0x6d, 0xd9, 0xc7, 0x43, 0xcf, 0x74, 0x3e, 0x63,
-	0x12, 0x09, 0x2a, 0x91, 0x09, 0x88, 0x44, 0x48, 0x38, 0x84, 0x4c, 0xd4, 0x23, 0xb4, 0x05, 0x57,
-	0x2b, 0xda, 0x9e, 0xa8, 0x8b, 0xb5, 0x1a, 0xd6, 0x44, 0x69, 0x57, 0x6f, 0xaa, 0xf5, 0x9a, 0x2c,
-	0x29, 0x65, 0x45, 0x2e, 0xf1, 0xe7, 0x50, 0x1a, 0x12, 0x25, 0xb9, 0x2c, 0x36, 0xab, 0x0d, 0x9e,
-	0x43, 0x19, 0x48, 0xe2, 0xa2, 0xac, 0xd7, 0xb0, 0x56, 0xe2, 0xd7, 0xd0, 0x26, 0xa4, 0xc9, 0xa8,
-	0xde, 0x10, 0x2b, 0x8a, 0x5a, 0xe1, 0x63, 0xc2, 0x08, 0xb2, 0x54, 0xb5, 0xe3, 0x59, 0x1d, 0xa3,
-	0xe5, 0xb9, 0x53, 0xfe, 0x72, 0xa7, 0xfa, 0xbb, 0x36, 0xeb, 0x2f, 0x49, 0x7a, 0xb2, 0x46, 0x84,
-	0xef, 0xe6, 0x63, 0xd7, 0x63, 0x24, 0xe9, 0xfb, 0x76, 0x97, 0xf0, 0x5c, 0xa1, 0x03, 0xe9, 0x9a,
-	0xd1, 0xfa, 0xc4, 0xe8, 0x9a, 0xca, 0xb0, 0x63, 0xa3, 0x1b, 0x90, 0x19, 0xb1, 0xa1, 0x1e, 0xa9,
-	0xad, 0xb4, 0x4f, 0x53, 0x8d, 0x81, 0x89, 0x0a, 0x90, 0x6c, 0x19, 0x9e, 0xd9, 0xb5, 0x9d, 0x93,
-	0x71, 0x09, 0xb1, 0x31, 0x49, 0xb9, 0xe7, 0xa6, 0xe3, 0x5a, 0xf6, 0xd0, 0x0f, 0x7d, 0x30, 0x14,
-	0xb6, 0x20, 0x51, 0x73, 0x6c, 0xe2, 0xc3, 0xdc, 0xba, 0xfd, 0x27, 0x07, 0x7c, 0xe8, 0x47, 0xdb,
-	0xfc, 0x41, 0xe0, 0x8c, 0x3b, 0x34, 0x46, 0x6e, 0xcf, 0xf6, 0x74, 0xb7, 0x67, 0x04, 0xce, 0x04,
-	0xb4, 0x7a, 0xcf, 0x40, 0x77, 0x60, 0x33, 0x14, 0x19, 0x1e, 0x0f, 0x9e, 0x99, 0xac, 0xac, 0xd7,
-	0x71, 0x2e, 0x20, 0xab, 0x94, 0x8a, 0x1e, 0x41, 0xe6, 0x19, 0xd9, 0x3b, 0x74, 0x8f, 0x6e, 0x1e,
-	0x7e, 0x95, 0x5f, 0x89, 0x66, 0x4b, 0x64, 0x6f, 0xc1, 0xe9, 0x67, 0x91, 0x8d, 0xa6, 0x00, 0xc9,
-	0xbe, 0xdd, 0x32, 0x3c, 0x02, 0x8b, 0x95, 0x79, 0x38, 0x46, 0x6f, 0x43, 0x62, 0xc4, 0x70, 0xf9,
-	0x09, 0x38, 0x51, 0xa5, 0x3e, 0x64, 0x1c, 0xc8, 0x08, 0xbf, 0xe0, 0x20, 0x5e, 0x23, 0x3b, 0xd1,
-	0xbc, 0xdd, 0xe9, 0x61, 0xc4, 0xce, 0x1a, 0xad, 0x88, 0xab, 0x13, 0xca, 0x0c, 0xaf, 0xb7, 0x5d,
-	0xf5, 0x05, 0xc6, 0x2e, 0x08, 0xef, 0x42, 0x32, 0xa0, 0x92, 0x8c, 0x52, 0x35, 0xbd, 0xaa, 0x49,
-	0x62, 0x43, 0xd1, 0x54, 0xfe, 0x1c, 0x02, 0xd8, 0x50, 0xd4, 0xba, 0x52, 0x92, 0x79, 0x8e, 0x64,
-	0xa2, 0xd6, 0x6c, 0xd0, 0xc1, 0x9a, 0xb0, 0x03, 0x80, 0x4d, 0xf7, 0xb8, 0xef, 0x51, 0x77, 0x6e,
-	0x45, 0xdc, 0x49, 0xef, 0xf0, 0xd3, 0x66, 0x99, 0x83, 0xc2, 0x16, 0xa4, 0xc2, 0x92, 0x42, 0x3c,
-	0xc4, 0xc6, 0x1b, 0x06, 0xf9, 0x14, 0x46, 0x90, 0xa9, 0x98, 0x8e, 0x63, 0x79, 0x52, 0xcf, 0x18,
-	0x76, 0x69, 0xa0, 0x7b, 0xb6, 0xeb, 0x05, 0x18, 0xc9, 0x37, 0xc9, 0x90, 0x91, 0x63, 0x7f, 0x6c,
-	0xb6, 0x3c, 0x3f, 0x79, 0x82, 0x21, 0xba, 0x0c, 0x1b, 0x2d, 0x3a, 0x8f, 0xc6, 0x26, 0x86, 0xfd,
-	0x11, 0x59, 0xfd, 0x91, 0xe1, 0xb5, 0x7a, 0xae, 0xe9, 0xd1, 0xd5, 0x8f, 0xe1, 0x70, 0x2c, 0xfc,
-	0x10, 0xb2, 0x15, 0xcb, 0x23, 0x89, 0x2c, 0xd9, 0x83, 0x81, 0xe5, 0xad, 0x68, 0x32, 0x07, 0x6b,
-	0x56, 0xdb, 0xcf, 0xd4, 0x35, 0xab, 0x4d, 0x20, 0x39, 0x66, 0xc7, 0x8f, 0x31, 0xf9, 0xa4, 0xc6,
-	0x6d, 0xd7, 0xa2, 0x21, 0x21, 0xf1, 0xcd, 0xe2, 0x70, 0x4c, 0x52, 0xda, 0xdf, 0xb6, 0x89, 0x59,
-	0xb2, 0xb5, 0x07, 0x66, 0xc9, 0xb7, 0xf0, 0x1e, 0x40, 0x8d, 0x1c, 0x61, 0xc5, 0x13, 0xcf, 0x74,
-	0xd1, 0x9b, 0xc0, 0xbb, 0xa6, 0x63, 0x19, 0x7d, 0xeb, 0x33, 0xb3, 0xad, 0xd3, 0xb3, 0x8d, 0x4a,
-	0x67, 0xf0, 0xe6, 0x98, 0x4e, 0xe5, 0x85, 0x5f, 0x73, 0xb0, 0x55, 0x73, 0xcc, 0x91, 0xe1, 0x98,
-	0x65, 0xdb, 0xa1, 0x59, 0x29, 0xb6, 0xdb, 0xd4, 0xa6, 0xd1, 0x17, 0x9d, 0xae, 0x8b, 0xb6, 0x01,
-	0xf9, 0x27, 0x4f, 0xeb, 0xd3, 0x91, 0x1e, 0xe4, 0x1f, 0x35, 0xbe, 0x7b, 0x0e, 0xf3, 0x8c, 0x27,
-	0x7d, 0x3a, 0x0a, 0x2a, 0xee, 0x0e, 0xe4, 0x3e, 0x31, 0x9d, 0xa1, 0xd9, 0xd7, 0x83, 0xea, 0x5c,
-	0xf3, 0x65, 0xb3, 0x8c, 0xbe, 0xcf, 0xc8, 0xc5, 0x3c, 0x5c, 0x1e, 0x31, 0xcb, 0x7a, 0xc7, 0x76,
-	0x74, 0x56, 0x31, 0x86, 0xd3, 0x75, 0x05, 0x03, 0xd2, 0x62, 0xa7, 0x6d, 0x63, 0xb3, 0x6f, 0x1a,
-	0xae, 0x89, 0xde, 0x5a, 0xec, 0xc1, 0x1c, 0xfb, 0xb7, 0x20, 0x67, 0x0d, 0xc8, 0x9e, 0xc2, 0x14,
-	0x5a, 0x6d, 0x6a, 0x3f, 0x86, 0x33, 0x94, 0x4a, 0x11, 0x2a, 0x6d, 0xe1, 0xaf, 0x1c, 0x5c, 0x08,
-	0x76, 0x3e, 0x7f, 0x26, 0xdd, 0x06, 0x5e, 0x16, 0x5a, 0xf4, 0x3e, 0x64, 0x8c, 0x4e, 0xdb, 0xd6,
-	0x1d, 0x06, 0x6a, 0xde, 0x9e, 0x10, 0xc1, 0xbc, 0x7b, 0x0e, 0xa7, 0x8d, 0xf1, 0xb0, 0x78, 0x05,
-	0x2e, 0x19, 0xbe, 0xb7, 0x81, 0x53, 0xba, 0x35, 0xec, 0xd8, 0xc2, 0xcf, 0xb7, 0x00, 0x85, 0x3b,
-	0x78, 0xf1, 0xa4, 0x6e, 0x3a, 0xcf, 0xad, 0x96, 0x89, 0xbe, 0x05, 0x1b, 0x7d, 0xb3, 0x6b, 0xb4,
-	0x4e, 0xfc, 0x22, 0xbb, 0x3d, 0x61, 0x67, 0x46, 0x7e, 0xbb, 0x4a, 0x85, 0xb1, 0x3f, 0x09, 0x95,
-	0x21, 0xe5, 0xd9, 0x76, 0xbf, 0xd5, 0x33, 0x2c, 0x06, 0x28, 0xbd, 0x73, 0xf7, 0x14, 0x0d, 0x8d,
-	0x40, 0x1e, 0x8f, 0xa7, 0xa2, 0x47, 0xb0, 0x4e, 0x57, 0xdd, 0x47, 0x7b, 0xeb, 0x14, 0x1d, 0x0a,
-	0x91, 0xc5, 0x6c, 0x0a, 0xfa, 0x2e, 0x24, 0xfc, 0x93, 0x80, 0xd6, 0x48, 0x7a, 0xe7, 0x2b, 0xa7,
-	0xcc, 0xf6, 0xb7, 0x74, 0x1c, 0x4c, 0x23, 0x1a, 0xdc, 0x13, 0x97, 0xdc, 0x8a, 0xfc, 0xed, 0xf2,
-	0x34, 0x0d, 0x75, 0x26, 0x8d, 0x83, 0x69, 0xe8, 0x3d, 0x88, 0x7b, 0xa6, 0xeb, 0xd1, 0xb3, 0x3b,
-	0x3d, 0x79, 0x65, 0x98, 0xb7, 0x04, 0xa6, 0xeb, 0x61, 0x3a, 0x01, 0x15, 0x21, 0x13, 0x0d, 0x13,
-	0x3d, 0xda, 0xd3, 0x3b, 0x6f, 0xcc, 0x53, 0x10, 0xc9, 0x3e, 0x9c, 0x1e, 0x8d, 0x07, 0x85, 0xff,
-	0xc4, 0x61, 0x83, 0xc5, 0x05, 0x7d, 0x08, 0x9b, 0xd6, 0x70, 0x74, 0xec, 0xe9, 0x41, 0x12, 0x04,
-	0xf7, 0xba, 0x9d, 0xa5, 0xe2, 0x1a, 0x72, 0xa8, 0x91, 0x1c, 0x55, 0x35, 0x3e, 0xf6, 0xbf, 0x07,
-	0xbc, 0x7d, 0xec, 0x4d, 0x6a, 0x5f, 0x3b, 0xb3, 0xf6, 0x4d, 0xa6, 0x2b, 0x94, 0x2e, 0xfc, 0x89,
-	0x83, 0x4c, 0x54, 0x02, 0x1d, 0x42, 0x2e, 0xcc, 0x65, 0xef, 0x64, 0x64, 0x32, 0x2c, 0xb9, 0x55,
-	0xad, 0x35, 0x4e, 0x46, 0x26, 0xce, 0x1a, 0x91, 0x91, 0x4b, 0x0e, 0xf1, 0xae, 0xab, 0x07, 0x87,
-	0x15, 0x83, 0x91, 0xc2, 0xe9, 0xae, 0x1b, 0x9c, 0x59, 0x2e, 0xb9, 0x7f, 0x1a, 0xad, 0x3e, 0xbb,
-	0x70, 0xb0, 0xbd, 0x37, 0x61, 0xb4, 0xfa, 0xe4, 0xb2, 0xf1, 0x38, 0x9e, 0x8c, 0xf1, 0x71, 0xe1,
-	0xbf, 0x11, 0x7f, 0x89, 0x56, 0x72, 0xcc, 0x4d, 0x5e, 0xb2, 0xb2, 0x90, 0x52, 0xf6, 0xc4, 0x8a,
-	0xac, 0x1f, 0x29, 0x35, 0x9e, 0x43, 0x57, 0xe0, 0x42, 0x43, 0xae, 0x37, 0xf4, 0x66, 0xad, 0x24,
-	0x36, 0x64, 0xbd, 0x26, 0x1e, 0x56, 0x35, 0x91, 0xdc, 0xb8, 0x10, 0xe4, 0xc4, 0x66, 0x43, 0xa3,
-	0xcc, 0xb2, 0x52, 0x95, 0xeb, 0x7c, 0x0c, 0xe5, 0x00, 0x1a, 0x62, 0x38, 0x8e, 0x93, 0xc9, 0x35,
-	0x45, 0x55, 0xe5, 0x92, 0x5e, 0x69, 0x12, 0x39, 0xaa, 0xb8, 0xce, 0xaf, 0x93, 0xcb, 0x5b, 0x59,
-	0xc1, 0x7b, 0x07, 0x22, 0x96, 0xf9, 0x0d, 0xe2, 0x83, 0x5c, 0x6c, 0x2a, 0xd5, 0x92, 0x5e, 0xd5,
-	0x2a, 0x75, 0x3e, 0x81, 0x2e, 0xc0, 0xa6, 0xb4, 0x8b, 0xb5, 0x3d, 0x59, 0xab, 0xeb, 0x92, 0xa6,
-	0x96, 0x95, 0x0a, 0x9f, 0x24, 0xca, 0xa5, 0x9a, 0xac, 0x63, 0xb9, 0xa6, 0xe1, 0x06, 0x9f, 0x22,
-	0x0e, 0x30, 0x47, 0x45, 0x2c, 0xed, 0x2a, 0xfb, 0x72, 0x9d, 0x07, 0x32, 0xb1, 0x5c, 0xdb, 0x93,
-	0x9a, 0x7a, 0x53, 0x55, 0x1a, 0xc4, 0xb5, 0x3a, 0x7f, 0x4d, 0x88, 0x27, 0xd3, 0x7c, 0xa1, 0xf0,
-	0xb7, 0x04, 0xa4, 0xc2, 0x32, 0x46, 0x1f, 0x2d, 0xca, 0xb9, 0x87, 0xcb, 0xee, 0x04, 0x2f, 0x4e,
-	0xbb, 0xef, 0x2f, 0x4c, 0xbb, 0x33, 0x1a, 0x98, 0xc9, 0xbc, 0x3f, 0x4e, 0x67, 0xde, 0xd3, 0x05,
-	0x99, 0xb7, 0xba, 0xc1, 0x2f, 0x3d, 0xf9, 0x84, 0xcf, 0xe3, 0xa7, 0xa5, 0xdd, 0x2d, 0xb8, 0xde,
-	0x54, 0xf7, 0x65, 0x4c, 0xc7, 0x3a, 0x8b, 0xbe, 0x5e, 0xad, 0xee, 0xef, 0xe9, 0x1a, 0x2e, 0xc9,
-	0x98, 0x64, 0x14, 0x9f, 0x46, 0x02, 0xbc, 0x7e, 0x8a, 0x4c, 0x06, 0xbd, 0x0e, 0x05, 0x9f, 0x25,
-	0x55, 0x45, 0xb5, 0xa2, 0x1f, 0x88, 0x58, 0x55, 0xd4, 0x4a, 0x9d, 0x66, 0x25, 0x9f, 0x45, 0xaf,
-	0x41, 0x3e, 0x62, 0x89, 0x4e, 0xaf, 0x55, 0x34, 0xc6, 0xcd, 0xa1, 0x37, 0xe1, 0xf6, 0xac, 0x1f,
-	0x45, 0x59, 0x95, 0x76, 0xf7, 0x44, 0xfc, 0x81, 0x2e, 0x96, 0x4b, 0xbe, 0xe8, 0x26, 0xba, 0x03,
-	0x37, 0x97, 0x11, 0xe4, 0xd1, 0x0d, 0xd8, 0x0a, 0x05, 0x3f, 0x90, 0xb1, 0x2a, 0x57, 0x75, 0xe9,
-	0xa0, 0x16, 0x11, 0x39, 0x8f, 0x6e, 0xc2, 0x1b, 0x11, 0xb3, 0x73, 0x85, 0xd0, 0x94, 0x50, 0x00,
-	0x72, 0x42, 0xe8, 0xc2, 0x84, 0xb1, 0xb9, 0x22, 0x17, 0xc9, 0x0a, 0x85, 0x22, 0x58, 0xae, 0xca,
-	0x62, 0x5d, 0x8e, 0xf0, 0x2f, 0x9d, 0xb6, 0x06, 0x35, 0x19, 0x97, 0x99, 0xe8, 0x65, 0x52, 0xe1,
-	0x3e, 0xbf, 0x24, 0x17, 0x9b, 0x15, 0xbd, 0xa8, 0xa8, 0x22, 0x3e, 0xe4, 0xaf, 0xa0, 0x02, 0x5c,
-	0x6e, 0x68, 0x5a, 0x55, 0xda, 0x15, 0x15, 0x35, 0x08, 0x01, 0x2b, 0xef, 0x3c, 0xd1, 0xef, 0x4f,
-	0xa2, 0x56, 0x6b, 0x58, 0x23, 0xda, 0xf4, 0xb2, 0x86, 0x75, 0x51, 0x2d, 0x61, 0x4d, 0x29, 0xe9,
-	0x55, 0x45, 0x6d, 0x3e, 0xe1, 0xaf, 0xa2, 0xab, 0x70, 0x89, 0x45, 0x51, 0xc2, 0x62, 0x7d, 0x57,
-	0x2f, 0x29, 0x62, 0x45, 0xd5, 0xea, 0x72, 0x9d, 0x2f, 0x08, 0xf1, 0x24, 0xc7, 0x83, 0x10, 0x4f,
-	0x5e, 0xe3, 0xaf, 0x15, 0x7e, 0x15, 0x83, 0x75, 0x7a, 0xbe, 0xa2, 0xa3, 0x45, 0x85, 0xfd, 0xb5,
-	0x65, 0x8e, 0xe7, 0x17, 0x17, 0xf5, 0xd3, 0x85, 0x45, 0x7d, 0x06, 0xe5, 0x33, 0x05, 0xfd, 0xfb,
-	0xe9, 0x82, 0x7e, 0xb2, 0xa0, 0xa0, 0x57, 0x33, 0xf6, 0xe5, 0x17, 0xf3, 0xed, 0x53, 0x6a, 0x99,
-	0x46, 0xe6, 0x5a, 0xe1, 0xb7, 0x31, 0x48, 0xf8, 0xb7, 0x16, 0xf4, 0x74, 0x51, 0x54, 0xde, 0x59,
-	0xee, 0xda, 0xf3, 0xe2, 0xb8, 0x7c, 0xb4, 0x30, 0x2e, 0x67, 0x52, 0x3f, 0x13, 0x99, 0x3f, 0x4c,
-	0x47, 0xe6, 0x68, 0x41, 0x64, 0x56, 0x35, 0xf7, 0x4a, 0x63, 0xe3, 0xdf, 0x07, 0xcf, 0x1e, 0x1b,
-	0x5f, 0xc1, 0xcb, 0x8a, 0xcd, 0x5c, 0xf5, 0x2f, 0x2f, 0x36, 0xd3, 0xe6, 0x5e, 0x59, 0x6c, 0x7e,
-	0x19, 0x83, 0x38, 0xb9, 0x6c, 0xa3, 0xc3, 0x45, 0x81, 0x79, 0xb0, 0xc4, 0x55, 0xfd, 0xc5, 0x51,
-	0xf9, 0x70, 0x61, 0x54, 0x56, 0xd7, 0x3d, 0x13, 0x92, 0xdf, 0x4d, 0x87, 0xe4, 0x60, 0x41, 0x48,
-	0x56, 0xb2, 0xf5, 0xaa, 0xe2, 0x21, 0xfc, 0x39, 0x07, 0x85, 0xe6, 0xa8, 0x6f, 0x1b, 0x6d, 0xb3,
-	0x3d, 0xa7, 0x19, 0x95, 0xa7, 0x9a, 0xd1, 0xb7, 0x27, 0x1e, 0xa3, 0x17, 0xce, 0x9b, 0x6e, 0x4a,
-	0xd5, 0xd9, 0xa6, 0xf4, 0xc1, 0x92, 0x9a, 0xe6, 0x36, 0xa7, 0xc5, 0xc9, 0xe6, 0xf4, 0xad, 0x25,
-	0x75, 0x4d, 0x34, 0xa9, 0xbb, 0xd3, 0x4d, 0xea, 0xf6, 0x92, 0x5a, 0x66, 0x9a, 0xd5, 0xdd, 0xe9,
-	0x66, 0x75, 0x59, 0x4d, 0x33, 0x4d, 0xeb, 0x77, 0x26, 0x9a, 0xd6, 0xaf, 0x2e, 0xbb, 0x44, 0x61,
-	0xf3, 0x5a, 0xf8, 0x07, 0x17, 0x36, 0x9e, 0x87, 0x90, 0x9a, 0x2e, 0xad, 0x6f, 0xae, 0x14, 0xbd,
-	0x71, 0x9b, 0x6b, 0x78, 0x3d, 0x17, 0x8f, 0xb5, 0x15, 0x7e, 0x02, 0xd9, 0x09, 0x1e, 0x3a, 0x80,
-	0xec, 0x44, 0x0d, 0xd0, 0x6c, 0x39, 0x5b, 0x5b, 0x98, 0x89, 0x16, 0x01, 0xba, 0x08, 0xeb, 0x23,
-	0x62, 0xc1, 0x4f, 0x7e, 0x36, 0x28, 0xfc, 0x9b, 0x8b, 0x76, 0x3b, 0x4f, 0x67, 0x81, 0x7e, 0x7b,
-	0xd5, 0xe4, 0x5a, 0x8c, 0xf5, 0x67, 0xdc, 0x34, 0xd8, 0xa3, 0xf9, 0x60, 0xcf, 0xd8, 0x89, 0x2c,
-	0x83, 0xf7, 0xef, 0x5c, 0x70, 0x01, 0x7c, 0x32, 0x8b, 0xf5, 0xd1, 0x2a, 0xc9, 0xbf, 0x18, 0xe7,
-	0x8f, 0xa7, 0x61, 0xee, 0xcf, 0x87, 0x79, 0x86, 0xfb, 0xd9, 0x32, 0x10, 0xff, 0xc5, 0x8d, 0xef,
-	0x53, 0x47, 0xb3, 0x20, 0xdf, 0x5f, 0xad, 0x36, 0x17, 0xc3, 0xfc, 0xe9, 0x34, 0xcc, 0x27, 0xf3,
-	0x61, 0x9e, 0xe9, 0xb2, 0xb3, 0x2c, 0xd0, 0xe0, 0x72, 0xf2, 0x05, 0x80, 0x4e, 0x1f, 0xe8, 0x2f,
-	0x0d, 0xe8, 0xdc, 0x9b, 0xc3, 0x32, 0x40, 0x3f, 0xe7, 0xfc, 0x93, 0xfe, 0x60, 0x16, 0xe5, 0x37,
-	0x56, 0xd8, 0xd9, 0x16, 0x43, 0xfc, 0xd1, 0x34, 0xc4, 0xe6, 0x7c, 0x88, 0xab, 0x9f, 0xc4, 0x4b,
-	0xe0, 0xbb, 0xf7, 0x17, 0x0e, 0x52, 0x34, 0xd9, 0xa9, 0x4c, 0x1e, 0x2e, 0xb2, 0xf7, 0x9a, 0xc6,
-	0x61, 0x4d, 0xd6, 0x9b, 0x6a, 0x49, 0x2e, 0x2b, 0x2a, 0xed, 0xfd, 0x93, 0x10, 0x2f, 0x8a, 0x75,
-	0x99, 0xe7, 0x50, 0x02, 0x62, 0x25, 0x79, 0x9f, 0x5f, 0x23, 0xa4, 0x86, 0x5c, 0x6f, 0xf0, 0x31,
-	0x94, 0x86, 0x04, 0x61, 0xea, 0xfb, 0x7b, 0x7c, 0x9c, 0x0c, 0xe8, 0x83, 0xd3, 0xfe, 0x1e, 0x7b,
-	0x44, 0xc2, 0xb2, 0xa4, 0xed, 0xcb, 0xf8, 0x90, 0xdf, 0x20, 0xac, 0xb2, 0x28, 0x35, 0x34, 0x7c,
-	0xc8, 0x27, 0x26, 0xde, 0x97, 0x92, 0xe8, 0x3c, 0x64, 0x25, 0xfc, 0xf0, 0x81, 0x1e, 0x92, 0x52,
-	0x84, 0x44, 0xb5, 0xb2, 0x77, 0xa9, 0xfd, 0x3d, 0x1e, 0x08, 0x89, 0xea, 0x0e, 0x49, 0xe9, 0x7b,
-	0x03, 0x48, 0x48, 0x3d, 0x63, 0x38, 0x34, 0xfb, 0xac, 0xd1, 0x15, 0x55, 0xd2, 0x96, 0x4f, 0x3e,
-	0x5c, 0x20, 0xc8, 0x05, 0x8c, 0x7a, 0x43, 0x2c, 0x56, 0x09, 0x0c, 0x1e, 0x32, 0x01, 0xad, 0x28,
-	0x37, 0x44, 0xf6, 0xfb, 0x64, 0x40, 0x21, 0x00, 0x63, 0xd1, 0x69, 0x92, 0x48, 0x7b, 0xe6, 0xf8,
-	0xbd, 0x0e, 0xf0, 0xa4, 0x21, 0x9e, 0xb8, 0x94, 0x64, 0x21, 0xa5, 0x6a, 0x2a, 0x5b, 0x34, 0xf6,
-	0x3a, 0x37, 0x7e, 0xeb, 0xe0, 0x88, 0x96, 0xc9, 0x27, 0x07, 0x66, 0xca, 0x7f, 0x3f, 0xa0, 0x84,
-	0x18, 0xb3, 0x1d, 0xb6, 0xdb, 0x7c, 0xbc, 0xf8, 0xf5, 0xa3, 0x77, 0xbb, 0x76, 0x18, 0xf1, 0x6d,
-	0xdb, 0xe9, 0xde, 0x8f, 0xfc, 0xd3, 0x80, 0x35, 0xec, 0x38, 0xc6, 0x7d, 0xfa, 0xbb, 0xca, 0xfd,
-	0xae, 0x1d, 0xe1, 0x3c, 0xdb, 0xa0, 0xc4, 0x77, 0xfe, 0x1f, 0x00, 0x00, 0xff, 0xff, 0xc0, 0xd1,
-	0x10, 0x24, 0x63, 0x20, 0x00, 0x00,
+	// 2540 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xc4, 0x5a, 0x4b, 0x93, 0xdb, 0xc6,
+	0xf1, 0x17, 0x96, 0xdc, 0x25, 0xd9, 0x7c, 0x2c, 0x34, 0xb2, 0xa4, 0x15, 0xe5, 0xb5, 0x65, 0x48,
+	0xfe, 0x5b, 0xd6, 0xdf, 0x5e, 0x29, 0x6b, 0x3b, 0xae, 0x38, 0xce, 0x03, 0x04, 0x41, 0x2e, 0x6c,
+	0x12, 0x60, 0x0d, 0xc0, 0x5d, 0xed, 0x5a, 0x31, 0x02, 0x91, 0x20, 0x09, 0x9b, 0x24, 0x58, 0x00,
+	0x56, 0xce, 0x3a, 0xaf, 0x4a, 0x2e, 0x39, 0xe5, 0x90, 0x1c, 0x52, 0x95, 0x0f, 0x90, 0x54, 0x2a,
+	0x55, 0x39, 0xe7, 0x96, 0x5b, 0xbe, 0x44, 0xaa, 0x5c, 0x95, 0xaa, 0x54, 0x72, 0x4b, 0xae, 0xb9,
+	0xa5, 0x52, 0x33, 0x03, 0x90, 0xe0, 0x4b, 0x4b, 0x6e, 0xac, 0xd2, 0x69, 0x31, 0xdd, 0x3d, 0xdd,
+	0xfd, 0x9b, 0xee, 0x9e, 0x99, 0x1e, 0x2e, 0x5c, 0x6f, 0xf5, 0x3c, 0x77, 0xe0, 0x9c, 0x0e, 0x5c,
+	0xff, 0x7e, 0xcb, 0x1d, 0x0c, 0xdc, 0xe1, 0xde, 0xc8, 0x73, 0x03, 0x17, 0xc1, 0x84, 0x21, 0xbc,
+	0x02, 0xd9, 0xd2, 0xa9, 0xd3, 0x6f, 0x1b, 0x96, 0xd7, 0xb5, 0x03, 0x84, 0x20, 0x39, 0xb4, 0x06,
+	0xf6, 0x0e, 0x77, 0x8b, 0xbb, 0x9b, 0xc1, 0xf4, 0x5b, 0xf8, 0x0f, 0x07, 0x5b, 0x52, 0xcf, 0x73,
+	0x5d, 0xca, 0x1e, 0x59, 0x41, 0x2f, 0x62, 0x93, 0x6f, 0x74, 0x13, 0x32, 0x2d, 0xab, 0xd5, 0xb3,
+	0xcd, 0xb6, 0xe3, 0xed, 0x6c, 0x50, 0x46, 0x9a, 0x12, 0xca, 0x8e, 0x87, 0xf6, 0x20, 0x61, 0x0f,
+	0x9f, 0xec, 0x24, 0x6e, 0x71, 0x77, 0xb3, 0xfb, 0x2f, 0xee, 0x4d, 0x0c, 0xef, 0x31, 0x8d, 0xe1,
+	0x1f, 0x79, 0xf8, 0x04, 0x13, 0x41, 0xb4, 0x0b, 0xcc, 0x39, 0xa6, 0x2d, 0x49, 0xb5, 0x65, 0x18,
+	0xa5, 0xec, 0x78, 0xc5, 0x21, 0x64, 0xc6, 0x13, 0xd0, 0x03, 0xc8, 0x9c, 0xfa, 0xb6, 0xd9, 0xe9,
+	0x5b, 0x5d, 0x7f, 0x87, 0xbb, 0x95, 0xb8, 0x9b, 0xdd, 0xbf, 0x12, 0xb7, 0xd0, 0xf4, 0xed, 0x4a,
+	0xdf, 0xea, 0xe2, 0xf4, 0x29, 0xfb, 0xf0, 0xd1, 0x7d, 0x48, 0x77, 0x6c, 0x2b, 0x38, 0xf5, 0x6c,
+	0x7f, 0x67, 0x63, 0x7e, 0x42, 0x85, 0xf1, 0xf0, 0x58, 0xe8, 0x83, 0x64, 0x7a, 0x93, 0xdf, 0x12,
+	0x6e, 0x43, 0x2a, 0x64, 0xa1, 0x1d, 0x48, 0x85, 0xcc, 0x70, 0x0d, 0xa2, 0xa1, 0xf0, 0xab, 0x04,
+	0x40, 0xd5, 0x1d, 0x58, 0x92, 0x3b, 0xec, 0x38, 0x5d, 0x74, 0x03, 0xd2, 0x5d, 0x77, 0x60, 0x51,
+	0x18, 0xa1, 0x24, 0x19, 0x93, 0x35, 0xb9, 0x0b, 0x3c, 0x65, 0xb5, 0xfa, 0x8e, 0x3d, 0x0c, 0xcc,
+	0x4f, 0x7c, 0x77, 0x18, 0xae, 0x5b, 0x81, 0xd0, 0x25, 0x4a, 0xfe, 0xc0, 0x77, 0x87, 0xe8, 0x1e,
+	0x5c, 0x66, 0xd8, 0x5d, 0xdf, 0x1c, 0x6b, 0x4b, 0x50, 0xd1, 0xed, 0x88, 0x51, 0x0d, 0xb5, 0x1e,
+	0x40, 0x9e, 0x8a, 0x58, 0xa3, 0x91, 0xe7, 0x5a, 0xad, 0x1e, 0x5d, 0xbc, 0xc2, 0xfe, 0xed, 0x38,
+	0xc0, 0x89, 0x7f, 0xf4, 0x53, 0x0c, 0x45, 0x71, 0xae, 0x1b, 0x1b, 0xa1, 0x3d, 0x48, 0xf5, 0xdd,
+	0x2e, 0xb5, 0xb5, 0x49, 0xe3, 0x76, 0x35, 0xae, 0x43, 0x3f, 0x1b, 0xb6, 0xec, 0x76, 0xd9, 0xf1,
+	0xf0, 0x56, 0xdf, 0xed, 0x12, 0xcb, 0xbb, 0x00, 0x7e, 0x60, 0x05, 0xbe, 0xd9, 0x71, 0xfa, 0xf6,
+	0xce, 0x16, 0x8b, 0x19, 0xa5, 0x54, 0x9c, 0xbe, 0x8d, 0x6e, 0x43, 0xbe, 0xe5, 0x9e, 0x0e, 0x03,
+	0xdb, 0xfb, 0x9c, 0x49, 0xa4, 0xa8, 0x44, 0x2e, 0x22, 0x12, 0x21, 0xe1, 0x18, 0x72, 0x71, 0x8f,
+	0xd0, 0x2e, 0xdc, 0xa8, 0x6a, 0x75, 0xd1, 0x14, 0x1b, 0x0d, 0xac, 0x89, 0xd2, 0x81, 0xd9, 0x54,
+	0xf5, 0x86, 0x2c, 0x29, 0x15, 0x45, 0x2e, 0xf3, 0x97, 0x50, 0x16, 0x52, 0x65, 0xb9, 0x22, 0x36,
+	0x6b, 0x06, 0xcf, 0xa1, 0x1c, 0xa4, 0x71, 0x49, 0x36, 0x1b, 0x58, 0x2b, 0xf3, 0x1b, 0x68, 0x1b,
+	0xb2, 0x64, 0xa4, 0x1b, 0x62, 0x55, 0x51, 0xab, 0x7c, 0x42, 0x18, 0x41, 0x9e, 0xaa, 0xf6, 0x02,
+	0xa7, 0x63, 0xb5, 0x02, 0x7f, 0xc6, 0x5f, 0xee, 0x5c, 0x7f, 0x37, 0xe6, 0xfd, 0x25, 0x49, 0x4f,
+	0xd6, 0x88, 0xf0, 0xfd, 0x9d, 0xc4, 0xad, 0x04, 0x49, 0xfa, 0xbe, 0xdb, 0x25, 0x3c, 0x5f, 0xe8,
+	0x40, 0xb6, 0x61, 0xb5, 0x3e, 0xb5, 0xba, 0xb6, 0x32, 0xec, 0xb8, 0xe8, 0x15, 0xc8, 0x8d, 0xd8,
+	0xd0, 0x8c, 0xd5, 0x56, 0x36, 0xa4, 0xa9, 0xd6, 0xc0, 0x46, 0x45, 0x48, 0xb7, 0xac, 0xc0, 0xee,
+	0xba, 0xde, 0xd9, 0xa4, 0x84, 0xd8, 0x98, 0xa4, 0xdc, 0x13, 0xdb, 0xf3, 0x1d, 0x77, 0x18, 0x86,
+	0x3e, 0x1a, 0x0a, 0xbb, 0x90, 0x6a, 0x78, 0x2e, 0xf1, 0x61, 0x61, 0xdd, 0xfe, 0x9d, 0x03, 0x7e,
+	0xec, 0x47, 0xdb, 0xfe, 0x5e, 0xe4, 0x8c, 0x3f, 0xb4, 0x46, 0x7e, 0xcf, 0x0d, 0x4c, 0xbf, 0x67,
+	0x45, 0xce, 0x44, 0x34, 0xbd, 0x67, 0xa1, 0xd7, 0x60, 0x7b, 0x2c, 0x32, 0x3c, 0x1d, 0x3c, 0xb6,
+	0x59, 0x59, 0x6f, 0xe2, 0x42, 0x44, 0x56, 0x29, 0x15, 0xbd, 0x07, 0xb9, 0xc7, 0x64, 0xef, 0x30,
+	0x03, 0xba, 0x79, 0x84, 0x55, 0x7e, 0x3d, 0x9e, 0x2d, 0xb1, 0xbd, 0x05, 0x67, 0x1f, 0xc7, 0x36,
+	0x9a, 0x22, 0xa4, 0xfb, 0x6e, 0xcb, 0x0a, 0x08, 0x2c, 0x56, 0xe6, 0xe3, 0x31, 0x7a, 0x13, 0x52,
+	0x23, 0x86, 0x2b, 0x4c, 0xc0, 0xa9, 0x2a, 0x0d, 0x21, 0xe3, 0x48, 0x46, 0xf8, 0x19, 0x07, 0xc9,
+	0x06, 0xd9, 0x89, 0x16, 0xed, 0x4e, 0xef, 0xc4, 0xec, 0x6c, 0xd0, 0x8a, 0xb8, 0x31, 0xa5, 0xcc,
+	0x0a, 0x7a, 0x7b, 0xb5, 0x50, 0x60, 0xe2, 0x82, 0xf0, 0x36, 0xa4, 0x23, 0x2a, 0xc9, 0x28, 0x55,
+	0x33, 0x6b, 0x9a, 0x24, 0x1a, 0x8a, 0xa6, 0xf2, 0x97, 0x10, 0xc0, 0x96, 0xa2, 0xea, 0x4a, 0x59,
+	0xe6, 0x39, 0x92, 0x89, 0x5a, 0xd3, 0xa0, 0x83, 0x0d, 0x61, 0x1f, 0x00, 0xdb, 0xfe, 0x69, 0x3f,
+	0xa0, 0xee, 0xdc, 0x89, 0xb9, 0x93, 0xdd, 0xe7, 0x67, 0xcd, 0x32, 0x07, 0x85, 0x5d, 0xc8, 0x8c,
+	0x4b, 0x0a, 0xf1, 0x90, 0x98, 0x6c, 0x18, 0xe4, 0x53, 0x18, 0x41, 0xae, 0x6a, 0x7b, 0x9e, 0x13,
+	0x48, 0x3d, 0x6b, 0xd8, 0xa5, 0x81, 0xee, 0xb9, 0x7e, 0x10, 0x61, 0x24, 0xdf, 0x24, 0x43, 0x46,
+	0x9e, 0xfb, 0x89, 0xdd, 0x0a, 0xc2, 0xe4, 0x89, 0x86, 0xe8, 0x1a, 0x6c, 0xb5, 0xe8, 0x3c, 0x1a,
+	0x9b, 0x04, 0x0e, 0x47, 0x64, 0xf5, 0x47, 0x56, 0xd0, 0xea, 0xf9, 0x76, 0x40, 0x57, 0x3f, 0x81,
+	0xc7, 0x63, 0xe1, 0xfb, 0x90, 0xaf, 0x3a, 0x01, 0x49, 0x64, 0xc9, 0x1d, 0x0c, 0x9c, 0x60, 0x4d,
+	0x93, 0x05, 0xd8, 0x70, 0xda, 0x61, 0xa6, 0x6e, 0x38, 0x6d, 0x02, 0xc9, 0xb3, 0x3b, 0x61, 0x8c,
+	0xc9, 0x27, 0x35, 0xee, 0xfa, 0x0e, 0x0d, 0x09, 0x89, 0x6f, 0x1e, 0x8f, 0xc7, 0x24, 0xa5, 0xc3,
+	0x6d, 0x9b, 0x98, 0x25, 0x5b, 0x7b, 0x64, 0x96, 0x7c, 0x0b, 0xef, 0x02, 0x34, 0xc8, 0x11, 0x56,
+	0x3a, 0x0b, 0x6c, 0x1f, 0xbd, 0x0e, 0xbc, 0x6f, 0x7b, 0x8e, 0xd5, 0x77, 0x3e, 0xb7, 0xdb, 0x26,
+	0x3d, 0xdb, 0xa8, 0x74, 0x0e, 0x6f, 0x4f, 0xe8, 0x54, 0x5e, 0xf8, 0x25, 0x07, 0xbb, 0x0d, 0xcf,
+	0x1e, 0x59, 0x9e, 0x5d, 0x71, 0x3d, 0x9a, 0x95, 0x62, 0xbb, 0x4d, 0x6d, 0x5a, 0x7d, 0xd1, 0xeb,
+	0xfa, 0x68, 0x0f, 0x50, 0x78, 0xf2, 0xb4, 0x3e, 0x1b, 0x99, 0x51, 0xfe, 0x51, 0xe3, 0x07, 0x97,
+	0x30, 0xcf, 0x78, 0xd2, 0x67, 0xa3, 0xa8, 0xe2, 0x5e, 0x83, 0xc2, 0xa7, 0xb6, 0x37, 0xb4, 0xfb,
+	0x66, 0x54, 0x9d, 0x1b, 0xa1, 0x6c, 0x9e, 0xd1, 0x0f, 0x19, 0xb9, 0xb4, 0x03, 0xd7, 0x46, 0xcc,
+	0xb2, 0xd9, 0x71, 0x3d, 0x93, 0x55, 0x8c, 0xe5, 0x75, 0x7d, 0xc1, 0x82, 0xac, 0xd8, 0x69, 0xbb,
+	0xd8, 0xee, 0xdb, 0x96, 0x6f, 0xa3, 0x37, 0x96, 0x7b, 0xb0, 0xc0, 0xfe, 0x1d, 0x28, 0x38, 0x03,
+	0xb2, 0xa7, 0x30, 0x85, 0x4e, 0x9b, 0xda, 0x4f, 0xe0, 0x1c, 0xa5, 0x52, 0x84, 0x4a, 0x5b, 0xf8,
+	0x33, 0x07, 0x57, 0xa2, 0x9d, 0x2f, 0x9c, 0x49, 0xb7, 0x81, 0x67, 0x85, 0x16, 0xbd, 0x0f, 0x39,
+	0xab, 0xd3, 0x76, 0x4d, 0x8f, 0x81, 0x5a, 0xb4, 0x27, 0xc4, 0x30, 0x1f, 0x5c, 0xc2, 0x59, 0x6b,
+	0x32, 0x2c, 0x5d, 0x87, 0xab, 0x56, 0xe8, 0x6d, 0xe4, 0x94, 0xe9, 0x0c, 0x3b, 0xae, 0xf0, 0xd3,
+	0x5d, 0x40, 0xe3, 0x1d, 0xbc, 0x74, 0xa6, 0xdb, 0xde, 0x13, 0xa7, 0x65, 0xa3, 0x6f, 0xc0, 0x56,
+	0xdf, 0xee, 0x5a, 0xad, 0xb3, 0xb0, 0xc8, 0x5e, 0x9d, 0xb2, 0x33, 0x27, 0xbf, 0x57, 0xa3, 0xc2,
+	0x38, 0x9c, 0x84, 0x2a, 0x90, 0x09, 0x5c, 0xb7, 0xdf, 0xea, 0x59, 0x0e, 0x03, 0x94, 0xdd, 0xbf,
+	0x7b, 0x8e, 0x06, 0x23, 0x92, 0xc7, 0x93, 0xa9, 0xe8, 0x3d, 0xd8, 0xa4, 0xab, 0x1e, 0xa2, 0xbd,
+	0x73, 0x8e, 0x0e, 0x85, 0xc8, 0x62, 0x36, 0x05, 0x7d, 0x1b, 0x52, 0xe1, 0x49, 0x40, 0x6b, 0x24,
+	0xbb, 0xff, 0x7f, 0xe7, 0xcc, 0x0e, 0xb7, 0x74, 0x1c, 0x4d, 0x23, 0x1a, 0xfc, 0x33, 0x9f, 0xdc,
+	0x8a, 0xc2, 0xed, 0xf2, 0x3c, 0x0d, 0x3a, 0x93, 0xc6, 0xd1, 0x34, 0xf4, 0x2e, 0x24, 0x03, 0xdb,
+	0x0f, 0xe8, 0xd9, 0x9d, 0x9d, 0xbe, 0x32, 0x2c, 0x5a, 0x02, 0xdb, 0x0f, 0x30, 0x9d, 0x80, 0x4a,
+	0x90, 0x8b, 0x87, 0x89, 0x1e, 0xed, 0xd9, 0xfd, 0x97, 0x17, 0x29, 0x88, 0x65, 0x1f, 0xce, 0x8e,
+	0x26, 0x83, 0xe2, 0xbf, 0x92, 0xb0, 0xc5, 0xe2, 0x82, 0x3e, 0x82, 0x6d, 0x67, 0x38, 0x3a, 0x0d,
+	0xcc, 0x28, 0x09, 0xa2, 0x7b, 0xdd, 0xfe, 0x4a, 0x71, 0x1d, 0x73, 0xa8, 0x91, 0x02, 0x55, 0x35,
+	0x39, 0xf6, 0xbf, 0x03, 0xbc, 0x7b, 0x1a, 0x4c, 0x6b, 0xdf, 0xb8, 0xb0, 0xf6, 0x6d, 0xa6, 0x6b,
+	0x2c, 0x5d, 0xfc, 0x03, 0x07, 0xb9, 0xb8, 0x04, 0x3a, 0x86, 0xc2, 0x38, 0x97, 0x83, 0xb3, 0x91,
+	0xcd, 0xb0, 0x14, 0xd6, 0xb5, 0x66, 0x9c, 0x8d, 0x6c, 0x9c, 0xb7, 0x62, 0x23, 0x9f, 0x1c, 0xe2,
+	0x5d, 0xdf, 0x8c, 0x0e, 0x2b, 0x06, 0x23, 0x83, 0xb3, 0x5d, 0x3f, 0x3a, 0xb3, 0x7c, 0x72, 0xff,
+	0xb4, 0x5a, 0x7d, 0x76, 0xe1, 0x60, 0x7b, 0x6f, 0xca, 0x6a, 0xf5, 0xc9, 0x65, 0xe3, 0x83, 0x64,
+	0x3a, 0xc1, 0x27, 0x85, 0x7f, 0xc7, 0xfc, 0x25, 0x5a, 0xc9, 0x31, 0x37, 0x7d, 0xc9, 0xca, 0x43,
+	0x46, 0xa9, 0x8b, 0x55, 0xd9, 0x3c, 0x51, 0x1a, 0x3c, 0x87, 0xae, 0xc3, 0x15, 0x43, 0xd6, 0x0d,
+	0xb3, 0xd9, 0x28, 0x8b, 0x86, 0x6c, 0x36, 0xc4, 0xe3, 0x9a, 0x26, 0x92, 0x1b, 0x17, 0x82, 0x82,
+	0xd8, 0x34, 0x34, 0xca, 0xac, 0x28, 0x35, 0x59, 0xe7, 0x13, 0xa8, 0x00, 0x60, 0x88, 0xe3, 0x71,
+	0x92, 0x4c, 0x6e, 0x28, 0xaa, 0x2a, 0x97, 0xcd, 0x6a, 0x93, 0xc8, 0x51, 0xc5, 0x3a, 0xbf, 0x49,
+	0x2e, 0x6f, 0x15, 0x05, 0xd7, 0x8f, 0x44, 0x2c, 0xf3, 0x5b, 0xc4, 0x07, 0xb9, 0xd4, 0x54, 0x6a,
+	0x65, 0xb3, 0xa6, 0x55, 0x75, 0x3e, 0x85, 0xae, 0xc0, 0xb6, 0x74, 0x80, 0xb5, 0xba, 0xac, 0xe9,
+	0xa6, 0xa4, 0xa9, 0x15, 0xa5, 0xca, 0xa7, 0x89, 0x72, 0xa9, 0x21, 0x9b, 0x58, 0x6e, 0x68, 0xd8,
+	0xe0, 0x33, 0xc4, 0x01, 0xe6, 0xa8, 0x88, 0xa5, 0x03, 0xe5, 0x50, 0xd6, 0x79, 0x20, 0x13, 0x2b,
+	0x8d, 0xba, 0xd4, 0x34, 0x9b, 0xaa, 0x62, 0x10, 0xd7, 0x74, 0xfe, 0xa6, 0x90, 0x4c, 0x67, 0xf9,
+	0x62, 0xf1, 0x2f, 0x29, 0xc8, 0x8c, 0xcb, 0x18, 0x7d, 0xbc, 0x2c, 0xe7, 0xde, 0x59, 0x75, 0x27,
+	0x78, 0x7a, 0xda, 0x7d, 0x77, 0x69, 0xda, 0x5d, 0xd0, 0xc0, 0x5c, 0xe6, 0xfd, 0x7e, 0x36, 0xf3,
+	0x1e, 0x2d, 0xc9, 0xbc, 0xf5, 0x0d, 0x7e, 0xe9, 0xc9, 0x27, 0x7c, 0x91, 0x3c, 0x2f, 0xed, 0xee,
+	0xc0, 0xad, 0xa6, 0x7a, 0x28, 0x63, 0x3a, 0x36, 0x59, 0xf4, 0xcd, 0x5a, 0xed, 0xb0, 0x6e, 0x6a,
+	0xb8, 0x2c, 0x63, 0x92, 0x51, 0x7c, 0x16, 0x09, 0xf0, 0xd2, 0x39, 0x32, 0x39, 0xf4, 0x12, 0x14,
+	0x43, 0x96, 0x54, 0x13, 0xd5, 0xaa, 0x79, 0x24, 0x62, 0x55, 0x51, 0xab, 0x3a, 0xcd, 0x4a, 0x3e,
+	0x8f, 0x5e, 0x84, 0x9d, 0x98, 0x25, 0x3a, 0xbd, 0x51, 0xd5, 0x18, 0xb7, 0x80, 0x5e, 0x87, 0x57,
+	0xe7, 0xfd, 0x28, 0xc9, 0xaa, 0x74, 0x50, 0x17, 0xf1, 0x87, 0xa6, 0x58, 0x29, 0x87, 0xa2, 0xdb,
+	0xe8, 0x35, 0xb8, 0xbd, 0x8a, 0x20, 0x8f, 0x5e, 0x81, 0xdd, 0xb1, 0xe0, 0x87, 0x32, 0x56, 0xe5,
+	0x9a, 0x29, 0x1d, 0x35, 0x62, 0x22, 0x97, 0xd1, 0x6d, 0x78, 0x39, 0x66, 0x76, 0xa1, 0x10, 0x9a,
+	0x11, 0x8a, 0x40, 0x4e, 0x09, 0x5d, 0x99, 0x32, 0xb6, 0x50, 0xe4, 0x05, 0xb2, 0x42, 0x63, 0x11,
+	0x2c, 0xd7, 0x64, 0x51, 0x97, 0x63, 0xfc, 0xab, 0xe7, 0xad, 0x41, 0x43, 0xc6, 0x15, 0x26, 0x7a,
+	0x8d, 0x54, 0x78, 0xc8, 0x2f, 0xcb, 0xa5, 0x66, 0xd5, 0x2c, 0x29, 0xaa, 0x88, 0x8f, 0xf9, 0xeb,
+	0xa8, 0x08, 0xd7, 0x0c, 0x4d, 0xab, 0x49, 0x07, 0xa2, 0xa2, 0x46, 0x21, 0x60, 0xe5, 0xbd, 0x43,
+	0xf4, 0x87, 0x93, 0xa8, 0xd5, 0x06, 0xd6, 0x88, 0x36, 0xb3, 0xa2, 0x61, 0x53, 0x54, 0xcb, 0x58,
+	0x53, 0xca, 0x66, 0x4d, 0x51, 0x9b, 0x0f, 0xf9, 0x1b, 0xe8, 0x06, 0x5c, 0x65, 0x51, 0x94, 0xb0,
+	0xa8, 0x1f, 0x98, 0x65, 0x45, 0xac, 0xaa, 0x9a, 0x2e, 0xeb, 0x7c, 0x51, 0x48, 0xa6, 0x39, 0x1e,
+	0x84, 0x64, 0xfa, 0x26, 0x7f, 0xb3, 0xf8, 0x8b, 0x04, 0x6c, 0xd2, 0xf3, 0x15, 0x9d, 0x2c, 0x2b,
+	0xec, 0xaf, 0xac, 0x72, 0x3c, 0x3f, 0xbd, 0xa8, 0x1f, 0x2d, 0x2d, 0xea, 0x0b, 0x28, 0x9f, 0x2b,
+	0xe8, 0xdf, 0xce, 0x16, 0xf4, 0xc3, 0x25, 0x05, 0xbd, 0x9e, 0xb1, 0x2f, 0xbf, 0x98, 0x5f, 0x3d,
+	0xa7, 0x96, 0x69, 0x64, 0x6e, 0x16, 0x7f, 0x9d, 0x80, 0x54, 0x78, 0x6b, 0x41, 0x8f, 0x96, 0x45,
+	0xe5, 0xad, 0xd5, 0xae, 0x3d, 0x4f, 0x8f, 0xcb, 0xc7, 0x4b, 0xe3, 0x72, 0x21, 0xf5, 0x73, 0x91,
+	0xf9, 0xdd, 0x6c, 0x64, 0x4e, 0x96, 0x44, 0x66, 0x5d, 0x73, 0xcf, 0x35, 0x36, 0xe1, 0x7d, 0xf0,
+	0xe2, 0xb1, 0x09, 0x15, 0x3c, 0xab, 0xd8, 0x2c, 0x54, 0xff, 0xec, 0x62, 0x33, 0x6b, 0xee, 0xb9,
+	0xc5, 0xe6, 0xe7, 0x09, 0x48, 0x92, 0xcb, 0x36, 0x3a, 0x5e, 0x16, 0x98, 0x07, 0x2b, 0x5c, 0xd5,
+	0x9f, 0x1e, 0x95, 0x8f, 0x96, 0x46, 0x65, 0x7d, 0xdd, 0x73, 0x21, 0xf9, 0xcd, 0x6c, 0x48, 0x8e,
+	0x96, 0x84, 0x64, 0x2d, 0x5b, 0xcf, 0x2b, 0x1e, 0xc2, 0x1f, 0x0b, 0x50, 0x6c, 0x8e, 0xfa, 0xae,
+	0xd5, 0xb6, 0xdb, 0x0b, 0x9a, 0x51, 0x79, 0xa6, 0x19, 0x7d, 0x73, 0xea, 0x31, 0x7a, 0xe9, 0xbc,
+	0xd9, 0xa6, 0x54, 0x9d, 0x6f, 0x4a, 0x1f, 0xac, 0xa8, 0x69, 0x61, 0x73, 0x5a, 0x9a, 0x6e, 0x4e,
+	0xdf, 0x58, 0x51, 0xd7, 0x54, 0x93, 0x7a, 0x30, 0xdb, 0xa4, 0xee, 0xad, 0xa8, 0x65, 0xae, 0x59,
+	0x3d, 0x98, 0x6d, 0x56, 0x57, 0xd5, 0x34, 0xd7, 0xb4, 0x7e, 0x6b, 0xaa, 0x69, 0xfd, 0xff, 0x55,
+	0x97, 0x68, 0xdc, 0xbc, 0x16, 0xff, 0xc6, 0x8d, 0x1b, 0xcf, 0x63, 0xc8, 0xcc, 0x96, 0xd6, 0xd7,
+	0xd7, 0x8a, 0xde, 0xa4, 0xcd, 0xb5, 0x82, 0x9e, 0x8f, 0x27, 0xda, 0x8a, 0x3f, 0x82, 0xfc, 0x14,
+	0x0f, 0x1d, 0x41, 0x7e, 0xaa, 0x06, 0x68, 0xb6, 0x5c, 0xac, 0x2d, 0xcc, 0xc5, 0x8b, 0x00, 0xbd,
+	0x00, 0x9b, 0x23, 0x62, 0x21, 0x4c, 0x7e, 0x36, 0x28, 0xfe, 0x93, 0x8b, 0x77, 0x3b, 0x8f, 0xe6,
+	0x81, 0x7e, 0x73, 0xdd, 0xe4, 0x5a, 0x8e, 0xf5, 0x27, 0xdc, 0x2c, 0xd8, 0x93, 0xc5, 0x60, 0x2f,
+	0xd8, 0x89, 0xac, 0x82, 0xf7, 0xaf, 0x5c, 0x74, 0x01, 0x7c, 0x38, 0x8f, 0xf5, 0xbd, 0x75, 0x92,
+	0x7f, 0x39, 0xce, 0x1f, 0xce, 0xc2, 0x3c, 0x5c, 0x0c, 0xf3, 0x02, 0xf7, 0xb3, 0x55, 0x20, 0xfe,
+	0x83, 0x9b, 0xdc, 0xa7, 0x4e, 0xe6, 0x41, 0xbe, 0xbf, 0x5e, 0x6d, 0x2e, 0x87, 0xf9, 0xe3, 0x59,
+	0x98, 0x0f, 0x17, 0xc3, 0xbc, 0xd0, 0x65, 0x67, 0x55, 0xa0, 0xd1, 0xe5, 0xe4, 0x7f, 0x00, 0x3a,
+	0x7b, 0xa0, 0x3f, 0x33, 0xa0, 0x0b, 0x6f, 0x0e, 0xab, 0x00, 0xfd, 0x82, 0x0b, 0x4f, 0xfa, 0xa3,
+	0x79, 0x94, 0x5f, 0x5b, 0x63, 0x67, 0x5b, 0x0e, 0xf1, 0x07, 0xb3, 0x10, 0x9b, 0x8b, 0x21, 0xae,
+	0x7f, 0x12, 0xaf, 0x80, 0xef, 0xde, 0x9f, 0x38, 0xc8, 0xd0, 0x64, 0xa7, 0x32, 0x3b, 0xf0, 0x02,
+	0x7b, 0xaf, 0x31, 0x8e, 0x1b, 0xb2, 0xd9, 0x54, 0xcb, 0x72, 0x45, 0x51, 0x69, 0xef, 0x9f, 0x86,
+	0x64, 0x49, 0xd4, 0x65, 0x9e, 0x43, 0x29, 0x48, 0x94, 0xe5, 0x43, 0x7e, 0x83, 0x90, 0x0c, 0x59,
+	0x37, 0xf8, 0x04, 0xca, 0x42, 0x8a, 0x30, 0xcd, 0xc3, 0x3a, 0x9f, 0x24, 0x03, 0xfa, 0xe0, 0x74,
+	0x58, 0x67, 0x8f, 0x48, 0x58, 0x96, 0xb4, 0x43, 0x19, 0x1f, 0xf3, 0x5b, 0x84, 0x55, 0x11, 0x25,
+	0x43, 0xc3, 0xc7, 0x7c, 0x6a, 0xea, 0x7d, 0x29, 0x8d, 0x2e, 0x43, 0x5e, 0xc2, 0xef, 0x3c, 0x30,
+	0xc7, 0xa4, 0x0c, 0x21, 0x51, 0xad, 0xec, 0x5d, 0xea, 0xb0, 0xce, 0x03, 0x21, 0x51, 0xdd, 0x63,
+	0x52, 0xf6, 0xde, 0x00, 0x52, 0x52, 0xcf, 0x1a, 0x0e, 0xed, 0x3e, 0x6b, 0x74, 0x45, 0x95, 0xb4,
+	0xe5, 0xd3, 0x0f, 0x17, 0x08, 0x0a, 0x11, 0x43, 0x37, 0xc4, 0x52, 0x8d, 0xc0, 0xe0, 0x21, 0x17,
+	0xd1, 0x4a, 0xb2, 0x21, 0xb2, 0xdf, 0x27, 0x23, 0x0a, 0x01, 0x98, 0x88, 0x4f, 0x93, 0x44, 0xda,
+	0x33, 0x27, 0xef, 0xb5, 0x20, 0x53, 0xb6, 0xfb, 0x81, 0x45, 0x97, 0xeb, 0x32, 0xe4, 0xcb, 0x72,
+	0xcd, 0x10, 0xcd, 0xa6, 0xfa, 0xa1, 0xaa, 0x1d, 0xa9, 0xfc, 0x25, 0x82, 0x4a, 0xd5, 0x4c, 0x4a,
+	0x65, 0x6b, 0x55, 0xd1, 0x15, 0x7e, 0x03, 0xe5, 0x21, 0x53, 0x57, 0x6a, 0xb2, 0x6e, 0x68, 0xaa,
+	0xcc, 0x27, 0x50, 0x06, 0x36, 0xb5, 0xba, 0x78, 0x20, 0xf2, 0x49, 0x62, 0x44, 0x37, 0xe4, 0x46,
+	0x83, 0xf4, 0xde, 0x8c, 0xbd, 0x79, 0xaf, 0x03, 0x3c, 0xe9, 0xba, 0xa7, 0x6e, 0x3e, 0x79, 0xc8,
+	0xa8, 0x9a, 0xca, 0x22, 0xc3, 0x9e, 0x00, 0x27, 0x0f, 0x2a, 0x1c, 0xd1, 0x32, 0xfd, 0xae, 0xc1,
+	0xf0, 0x84, 0x8f, 0x14, 0x94, 0x90, 0x60, 0x00, 0xc7, 0x3d, 0x3d, 0x9f, 0x2c, 0x7d, 0xf5, 0xe4,
+	0xed, 0xae, 0x3b, 0x4e, 0xab, 0x3d, 0xd7, 0xeb, 0xde, 0x8f, 0xfd, 0x67, 0x82, 0x33, 0xec, 0x78,
+	0xd6, 0x7d, 0xfa, 0xe3, 0xcd, 0xfd, 0xae, 0x1b, 0xe3, 0x3c, 0xde, 0xa2, 0xc4, 0xb7, 0xfe, 0x1b,
+	0x00, 0x00, 0xff, 0xff, 0xb2, 0x8d, 0x7e, 0x65, 0xc8, 0x20, 0x00, 0x00,
 }
diff --git a/src/chromiumos/common.proto b/src/chromiumos/common.proto
index f9c748c..9d38638 100644
--- a/src/chromiumos/common.proto
+++ b/src/chromiumos/common.proto
@@ -220,6 +220,16 @@
   CHANNEL_CANARY = 4;
 }
 
+// The available delta types.
+enum DeltaType {
+  DELTA_UNKNOWN = 0;
+  NO_DELTA = 1;
+  FSI = 2;
+  MILESTONE = 3;
+  OMAHA = 4;
+  STEPPING_STONE = 5;
+}
+
 // A wrapper around a serialized protocol buffer.
 message ProtoBytes {
   bytes serialized_proto = 1;