Pepper: PPB_VideoEncoder implementation

content/common/gpu/gpu_process_launch_causes.h

 // 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.
 
 #ifndef CONTENT_COMMON_GPU_GPU_PROCESS_LAUNCH_CAUSES_H_
 #define CONTENT_COMMON_GPU_GPU_PROCESS_LAUNCH_CAUSES_H_
 
 namespace content {
 
 // If you change this enum you also need to update
 // tools/histograms/histograms.xml.
 enum CauseForGpuLaunch {
   // Start enum from 2 to keep the same values for the histogram.
   CAUSE_FOR_GPU_LAUNCH_GPUDATAMANAGER_REQUESTCOMPLETEGPUINFOIFNEEDED = 2,
   CAUSE_FOR_GPU_LAUNCH_RENDERWIDGETFULLSCREENPEPPER_CREATECONTEXT,
   CAUSE_FOR_GPU_LAUNCH_WEBGRAPHICSCONTEXT3DCOMMANDBUFFERIMPL_INITIALIZE,
   CAUSE_FOR_GPU_LAUNCH_NO_LAUNCH,
   CAUSE_FOR_GPU_LAUNCH_VIDEODECODEACCELERATOR_INITIALIZE,
   CAUSE_FOR_GPU_LAUNCH_PEPPERPLATFORMCONTEXT3DIMPL_INITIALIZE,
+  CAUSE_FOR_GPU_LAUNCH_PEPPERVIDEOENCODERACCELERATOR_INITIALIZE,

[bbudge, 2015/02/10 01:31:07]

Are you sure this should go here, and not after _CANVAS_2D? I'm not familiar
with how this syncs with histograms.

[llandwerlin-old, 2015/02/10 14:28:12]

Right, fixing this.
The comment instruct to update tools/histograms/histograms.xml, but it doesn't
seem to contain this enum anymore.

   CAUSE_FOR_GPU_LAUNCH_BROWSER_STARTUP,
   CAUSE_FOR_GPU_LAUNCH_CANVAS_2D,
 
   // All new values should be inserted above this point so that
   // existing values continue to match up with those in histograms.xml.
   CAUSE_FOR_GPU_LAUNCH_MAX_ENUM
 };
 
 }  // namespace content
 
 
 #endif  // CONTENT_COMMON_GPU_GPU_PROCESS_LAUNCH_CAUSES_H_