Ported GpuCrashTest to Telemetry, renaming the test to ContextLost.

content/public/common/content_switches.h

Index: content/public/common/content_switches.h
diff --git a/content/public/common/content_switches.h b/content/public/common/content_switches.h
index 6ecdd25a727f0e0b1f4d9694816f0f5ea5f63fe4..ee14eca86c6c0784671ab2b17fa9c60308d69ee4 100644
--- a/content/public/common/content_switches.h
+++ b/content/public/common/content_switches.h
@@ -56,6 +56,7 @@ extern const char kDisableDesktopNotifications[];
 CONTENT_EXPORT extern const char kDisableDeviceMotion[];
 CONTENT_EXPORT extern const char kDisableDeviceOrientation[];
 extern const char kDisableDirectNPAPIRequests[];
+extern const char kDisableDomainBlockingFor3DAPIsForTesting[];

[jam, 2013/10/17 20:04:23]

nit: ForTesting is a method suffix which scripts use to ensure that these
methods are only called from test files. but since this is a switch, and it can
be set from anywhere, that check can't happen. so just drop the ForTesting in
the name. that's what we do for other testing-only switches

[Ken Russell (switch to Gerrit), 2013/10/17 20:50:11]

Thanks. Done.

 CONTENT_EXPORT extern const char kDisableExperimentalWebGL[];
 CONTENT_EXPORT extern const char kDisableFileSystem[];
 CONTENT_EXPORT extern const char kDisableFixedPositionCreatesStackingContext[];