Fix on breaking buildtarget refactor

CQs aren't linked together, so this wasn't caught for the prototyping
proto defs.  Fixing for now and will fix CQ coverage on follow-up cl

Change-Id: I06acf47619fc91ba8893e5be8517eeba82d8e909
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/infra/proto/+/2412268
Tested-by: C Shapiro <shapiroc@chromium.org>
Auto-Submit: C Shapiro <shapiroc@chromium.org>
Reviewed-by: C Shapiro <shapiroc@chromium.org>
Commit-Queue: C Shapiro <shapiroc@chromium.org>
diff --git a/go/prototype/builder_config.pb.go b/go/prototype/builder_config.pb.go
index 90d9756..80f1eaf 100644
--- a/go/prototype/builder_config.pb.go
+++ b/go/prototype/builder_config.pb.go
@@ -6,7 +6,7 @@
 import (
 	fmt "fmt"
 	proto "github.com/golang/protobuf/proto"
-	prototype "go.chromium.org/chromiumos/config/go/prototype"
+	software "go.chromium.org/chromiumos/config/go/api/software"
 	math "math"
 )
 
@@ -26,10 +26,10 @@
 	// Whether this builder should be considered criticial.
 	Critical bool `protobuf:"varint,1,opt,name=critical,proto3" json:"critical,omitempty"`
 	// Defines the build target for this builder config.
-	BuildTarget          *prototype.BuildTarget `protobuf:"bytes,2,opt,name=build_target,json=buildTarget,proto3" json:"build_target,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}               `json:"-"`
-	XXX_unrecognized     []byte                 `json:"-"`
-	XXX_sizecache        int32                  `json:"-"`
+	BuildTarget          *software.SystemImage_BuildTarget `protobuf:"bytes,2,opt,name=build_target,json=buildTarget,proto3" json:"build_target,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}                          `json:"-"`
+	XXX_unrecognized     []byte                            `json:"-"`
+	XXX_sizecache        int32                             `json:"-"`
 }
 
 func (m *BuilderConfig) Reset()         { *m = BuilderConfig{} }
@@ -64,7 +64,7 @@
 	return false
 }
 
-func (m *BuilderConfig) GetBuildTarget() *prototype.BuildTarget {
+func (m *BuilderConfig) GetBuildTarget() *software.SystemImage_BuildTarget {
 	if m != nil {
 		return m.BuildTarget
 	}
@@ -78,17 +78,19 @@
 func init() { proto.RegisterFile("prototype/builder_config.proto", fileDescriptor_3f63408d3c1e26ca) }
 
 var fileDescriptor_3f63408d3c1e26ca = []byte{
-	// 180 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x2b, 0x28, 0xca, 0x2f,
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-	0x16, 0x92, 0xe2, 0xe2, 0x48, 0x2e, 0xca, 0x2c, 0xc9, 0x4c, 0x4e, 0xcc, 0x91, 0x60, 0x54, 0x60,
-	0xd4, 0xe0, 0x08, 0x82, 0xf3, 0x85, 0xbc, 0xb9, 0x78, 0x90, 0x8d, 0x90, 0x60, 0x52, 0x60, 0xd4,
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-	0xd5, 0x07, 0x71, 0x27, 0x21, 0x38, 0x4e, 0xa6, 0x51, 0xc6, 0xe9, 0xf9, 0x70, 0xad, 0x7a, 0xf9,
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-	0xe1, 0x87, 0x24, 0x36, 0x30, 0xd3, 0x18, 0x10, 0x00, 0x00, 0xff, 0xff, 0x88, 0xc1, 0xe0, 0xc9,
-	0x14, 0x01, 0x00, 0x00,
+	// 214 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x4c, 0x8f, 0x31, 0x4f, 0xc3, 0x30,
+	0x10, 0x85, 0x65, 0x06, 0x54, 0x5c, 0x58, 0x32, 0x55, 0x1d, 0x50, 0xc5, 0xd4, 0xc9, 0x27, 0xa8,
+	0x10, 0x7b, 0x99, 0x58, 0x0b, 0x53, 0x97, 0xc8, 0x31, 0x8e, 0x39, 0xa9, 0xee, 0x59, 0x67, 0x47,
+	0x28, 0xbf, 0x80, 0xbf, 0x8d, 0x74, 0x01, 0xa7, 0x9b, 0x4f, 0xcf, 0xef, 0x7d, 0xef, 0xe9, 0xfb,
+	0xc4, 0x54, 0xa8, 0x8c, 0xc9, 0x43, 0x37, 0xe0, 0xe9, 0xd3, 0x73, 0xeb, 0xe8, 0xdc, 0x63, 0x30,
+	0x22, 0x34, 0x37, 0x55, 0x5f, 0x3f, 0xba, 0x2f, 0xa6, 0x88, 0x43, 0xa4, 0x0c, 0xd3, 0x1f, 0xb0,
+	0x09, 0x21, 0x53, 0x5f, 0xbe, 0x2d, 0x7b, 0xc8, 0x63, 0x2e, 0x3e, 0xb6, 0x18, 0x6d, 0xf0, 0x93,
+	0xfb, 0xe1, 0x47, 0xe9, 0xbb, 0xfd, 0x14, 0xfb, 0x2a, 0x8e, 0x66, 0xad, 0x17, 0x8e, 0xb1, 0xa0,
+	0xb3, 0xa7, 0x95, 0xda, 0xa8, 0xed, 0xe2, 0x50, 0xef, 0xe6, 0xa8, 0x6f, 0xa5, 0x43, 0x5b, 0x2c,
+	0x07, 0x5f, 0x56, 0x57, 0x1b, 0xb5, 0x5d, 0x3e, 0xbd, 0x98, 0x99, 0x6b, 0xfe, 0xba, 0xd9, 0x84,
+	0xe6, 0x9f, 0x6b, 0xde, 0x85, 0xfb, 0x26, 0x58, 0x81, 0x7d, 0x88, 0xfd, 0xb0, 0xec, 0xe6, 0x63,
+	0xff, 0x7c, 0xdc, 0x05, 0xaa, 0x49, 0x86, 0x38, 0xc0, 0xc5, 0x1c, 0x3c, 0xf7, 0x6c, 0x41, 0x3a,
+	0x43, 0x20, 0xa8, 0x9b, 0xbb, 0x6b, 0x79, 0xee, 0x7e, 0x03, 0x00, 0x00, 0xff, 0xff, 0x87, 0xfd,
+	0x8a, 0x5b, 0x27, 0x01, 0x00, 0x00,
 }
diff --git a/src/prototype/builder_config.proto b/src/prototype/builder_config.proto
index a371cc0..2ea0416 100644
--- a/src/prototype/builder_config.proto
+++ b/src/prototype/builder_config.proto
@@ -6,16 +6,15 @@
 
 package prototype;
 
-import "chromiumos/config/prototype/build_target.proto";
+import "chromiumos/config/api/software/system_image.proto";
 
 option go_package = "go.chromium.org/chromiumos/infra/proto/go/prototype";
 
 // Defines a builder from platform's point of view.
 message BuilderConfig {
-
   // Whether this builder should be considered criticial.
   bool critical = 1;
 
   // Defines the build target for this builder config.
-  chromiumos.config.prototype.BuildTarget build_target = 2;
+  chromiumos.config.api.software.SystemImage.BuildTarget build_target = 2;
 }