cc: Partial tile update for one-copy raster.

content/public/common/content_switches.cc

Index: content/public/common/content_switches.cc
diff --git a/content/public/common/content_switches.cc b/content/public/common/content_switches.cc
index 4a1c93a081b57e9923439a5730ebcea1fa55db8a..9de367741f592650213be930d3be5121d8c30540 100644
--- a/content/public/common/content_switches.cc
+++ b/content/public/common/content_switches.cc
@@ -850,6 +850,11 @@ const char kEnableNativeGpuMemoryBuffers[] = "enable-native-gpu-memory-buffers";
 // Overrides the default texture target used with CHROMIUM_image extension.
 const char kUseImageTextureTarget[] = "use-image-texture-target";
 
+// When present the renderer compositor can depend on persistent
+// GpuMemoryBuffers.

[reveman, 2015/05/22 17:15:13]

"can depend on" is not accurate. "should use" is better.

[danakj, 2015/05/26 23:37:34]

Done.

+const char kUsePersistentGpuMemoryBuffers[] =
+    "use-persistent-gpu-memory-buffers";
+
 // Set when Chromium should use a mobile user agent.
 const char kUseMobileUserAgent[] = "use-mobile-user-agent";