Removing GL context rate limiting feature and related wrappers

cc/layers/texture_layer.h

 // Copyright 2010 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 CC_LAYERS_TEXTURE_LAYER_H_
 #define CC_LAYERS_TEXTURE_LAYER_H_
 
 #include <string>
 
 #include "base/callback.h"
@@ skipping 106 matching lines @@
                         float bottom_right);
 
   // Sets whether the alpha channel is premultiplied or unpremultiplied.
   // Defaults to true.
   void SetPremultipliedAlpha(bool premultiplied_alpha);
 
   // Sets whether the texture should be blended with the background color
   // at draw time. Defaults to false.
   void SetBlendBackgroundColor(bool blend);
 
-  // Sets whether this context should rate limit on damage to prevent too many
-  // frames from being queued up before the compositor gets a chance to run.
-  // Requires a non-nil client.  Defaults to false.
-  void SetRateLimitContext(bool rate_limit);
-
   // Code path for plugins which supply their own mailbox.
   void SetTextureMailbox(const TextureMailbox& mailbox,
                          scoped_ptr<SingleReleaseCallback> release_callback);
 
   // Use this for special cases where the same texture is used to back the
   // TextureLayer across all frames.
   // WARNING: DON'T ACTUALLY USE THIS WHAT YOU ARE DOING IS WRONG.
   // TODO(danakj): Remove this when pepper doesn't need it. crbug.com/350204
   void SetTextureMailboxWithoutReleaseCallback(const TextureMailbox& mailbox);
 
@@ skipping 18 matching lines @@
   TextureLayerClient* client_;
 
   bool flipped_;
   bool nearest_neighbor_;
   gfx::PointF uv_top_left_;
   gfx::PointF uv_bottom_right_;
   // [bottom left, top left, top right, bottom right]
   float vertex_opacity_[4];
   bool premultiplied_alpha_;
   bool blend_background_color_;
-  bool rate_limit_context_;
 
   scoped_ptr<TextureMailboxHolder::MainThreadReference> holder_ref_;
   bool needs_set_mailbox_;
 
   DISALLOW_COPY_AND_ASSIGN(TextureLayer);
 };
 
 }  // namespace cc
 #endif  // CC_LAYERS_TEXTURE_LAYER_H_