Update test_suites/enterprise_tests with latest tests.

Added new tests:
LauncherPlatformAppBrowserTest.LaunchUnpinned
LauncherPlatformAppBrowserTest.LaunchPinned
LauncherPlatformAppBrowserTest.UnpinRunning
ShelfAppBrowserTest.OverflowBubble

Removed deleted tests:
PolicyTest.SSLVersionFallbackMin

Also removed some obsolete comments.

BUG=chromium:636568
TEST=Run ./browsertest_status.py --tests_file=test_suites/enterprise_tests

Change-Id: I4c333052bedd09e06e15c14ed94881361425c20e
Reviewed-on: https://chromium-review.googlesource.com/386422
Tested-by: Scott Cunningham <scunningham@chromium.org>
Trybot-Ready: Scott Cunningham <scunningham@chromium.org>
Reviewed-by: danny chan <dchan@chromium.org>
diff --git a/provingground/browsertest_status/test_suites/enterprise_tests b/provingground/browsertest_status/test_suites/enterprise_tests
index bc71edb..a774fef 100644
--- a/provingground/browsertest_status/test_suites/enterprise_tests
+++ b/provingground/browsertest_status/test_suites/enterprise_tests
@@ -1,5 +1,9 @@
 CertificateManagerBrowserTest.PolicyCertificateWithoutWebTrustHasNoIndicator
 CertificateManagerBrowserTest.PolicyCertificateWithWebTrustHasIndicator
+# ChromeLauncherControllerImplTest.MergePolicyAndUserPrefPinnedApp # Add after crbug.com/643238 fixed.
+# ChromeLauncherControllerImplTest.Policy # Add after crbug.com/643238 fixed.
+# ChromeLauncherControllerImplTest.ImportLegacyPin # Add after crbug.com/643238 fixed.
+# ChromeLauncherControllerImplWithArcTest.ArcAppPinPolicy # Add after crbug.com/643238 fixed.
 CloudPolicyManagerTest.Register
 CloudPolicyManagerTest.RegisterFails
 CloudPolicyManagerTest.RegisterFailsWithRetries
@@ -40,7 +44,11 @@
 ExistingUserControllerPublicSessionTest.GuestModeLoginStopsAutoLogin
 ExistingUserControllerPublicSessionTest.CompleteLoginStopsAutoLogin
 ExistingUserControllerPublicSessionTest.PublicSessionLoginStopsAutoLogin
-ExistingUserControllerPublicSessionTest.TestLoadingPublicUsersFromLocalState # Disabled per crbug.com/393708
+ExistingUserControllerPublicSessionTest.TestLoadingPublicUsersFromLocalState
+LauncherPlatformAppBrowserTest.LaunchUnpinned
+LauncherPlatformAppBrowserTest.LaunchPinned
+LauncherPlatformAppBrowserTest.UnpinRunning
+ShelfAppBrowserTest.OverflowBubble
 LoginScreenDefaultPolicyLoginScreenBrowsertest.DeviceLoginScreenDefaultHighContrastEnabled
 LoginScreenDefaultPolicyLoginScreenBrowsertest.DeviceLoginScreenDefaultLargeCursorEnabled
 LoginScreenDefaultPolicyLoginScreenBrowsertest.DeviceLoginScreenDefaultScreenMagnifierType
@@ -87,11 +95,10 @@
 PolicyTest.SavingBrowserHistoryDisabled
 PolicyTest.ScreenMagnifierTypeFull
 PolicyTest.ScreenMagnifierTypeNone
-PolicyTest.SessionLengthLimit # Disabled per crbug.com/315308
+PolicyTest.SessionLengthLimit
 PolicyTest.WaitForInitialUserActivitySatisfied
 # PolicyTest.WaitForInitialUserActivityUnsatisfied # Disabled per crbug.com/554728
 PolicyTest.SpokenFeedbackEnabled
-PolicyTest.SSLVersionFallbackMin
 # PolicyTest.TranslateEnabled # Disabled per crbug.com/241691
 PolicyTest.UnifiedDesktopEnabledByDefault
 PolicyTest.URLBlacklist