Re-land: content: Enable native GpuMemoryBuffers by default on MacOSX.

content/public/common/content_switches.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/public/common/content_switches.h"
 
 namespace switches {
 
 // The number of MSAA samples for canvas2D. Requires MSAA support by GPU to
 // have an effect. 0 disables MSAA.
@@ skipping 168 matching lines @@
 // Force logging to be disabled.  Logging is enabled by default in debug
 // builds.
 const char kDisableLogging[]                = "disable-logging";
 
 // Disables Media Source API (i.e., the MediaSource object).
 const char kDisableMediaSource[]            = "disable-media-source";
 
 // Disables usage of the namespace sandbox.
 const char kDisableNamespaceSandbox[]       = "disable-namespace-sandbox";
 
+// Disables native GPU memory buffer support.
+const char kDisableNativeGpuMemoryBuffers[] =
+    "disable-native-gpu-memory-buffers";
+
 // Disables the Web Notification and the Push APIs.
 const char kDisableNotifications[]          = "disable-notifications";
 
 // Disable rasterizer that writes directly to GPU memory.
 const char kDisableOneCopy[]                = "disable-one-copy";
 
 // Disable Pepper3D.
 const char kDisablePepper3d[]               = "disable-pepper-3d";
 
 // Disables the Permissions API.
@@ skipping 804 matching lines @@
 // Windows Vista and later.
 const char kTraceExportEventsToETW[] = "trace-export-events-to-etw";
 #endif
 
 // Enables the use of NPAPI plugins.
 const char kEnableNpapiForTesting[] = "enable-npapi-for-testing";
 
 // Don't dump stuff here, follow the same order as the header.
 
 }  // namespace switches