2 files changed, 3 insertions, 26 deletions
diff --git a/content/browser/gpu/gpu_data_manager_impl.cc b/content/browser/gpu/gpu_data_manager_impl.cc
index 3c49377..53f91e9 100644
--- a/content/browser/gpu/gpu_data_manager_impl.cc
+++ b/content/browser/gpu/gpu_data_manager_impl.cc
@@ -19,7 +19,6 @@
 #include "content/public/browser/gpu_data_manager_observer.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/content_switches.h"
-#include "ui/base/ui_base_switches.h"
 #include "ui/gl/gl_implementation.h"
 #include "ui/gl/gl_switches.h"
 #include "webkit/plugins/plugin_switches.h"
@@ -238,24 +237,6 @@ void GpuDataManagerImpl::AppendGpuCommandLine(
   }
 }
 
-void GpuDataManagerImpl::AppendPluginCommandLine(
-    CommandLine* command_line) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
-  DCHECK(command_line);
-
-#if defined(OS_MACOSX)
-  uint32 flags = GetGpuFeatureType();
-  if ((flags & content::GPU_FEATURE_TYPE_ACCELERATED_COMPOSITING) ||
-      CommandLine::ForCurrentProcess()->HasSwitch(
-          switches::kDisableAcceleratedCompositing)) {
-    if (!command_line->HasSwitch(
-           switches::kDisableCompositedCoreAnimationPlugins))
-      command_line->AppendSwitch(
-          switches::kDisableCompositedCoreAnimationPlugins);
-  }
-#endif
-}
-
 void GpuDataManagerImpl::SetGpuFeatureType(GpuFeatureType feature_type) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   UpdateGpuFeatureType(feature_type);
diff --git a/content/browser/gpu/gpu_data_manager_impl.h b/content/browser/gpu/gpu_data_manager_impl.h
index 7683373..3c665d1 100644
--- a/content/browser/gpu/gpu_data_manager_impl.h
+++ b/content/browser/gpu/gpu_data_manager_impl.h
@@ -46,18 +46,14 @@ class CONTENT_EXPORT GpuDataManagerImpl
 
   void AddLogMessage(Value* msg);
 
-  // Insert disable-feature switches corresponding to preliminary gpu feature
-  // flags into the renderer process command line.
+  // Inserting disable-feature switches into renderer process command-line
+  // in correspondence to preliminary gpu feature flags.
   void AppendRendererCommandLine(CommandLine* command_line);
 
-  // Insert switches into gpu process command line: kUseGL,
+  // Inserting switches into gpu process command-line: kUseGL,
   // kDisableGLMultisampling.
   void AppendGpuCommandLine(CommandLine* command_line);
 
-  // Insert switches into plugin process command line:
-  // kDisableCoreAnimationPlugins.
-  void AppendPluginCommandLine(CommandLine* command_line);
-
   // This gets called when switching GPU might have happened.
   void HandleGpuSwitch();