cc: Fix capitalization style in chromified files.

cc/output/output_surface.cc

 // Copyright (c) 2013 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 "cc/output/output_surface.h"
 
 #include <set>
 #include <string>
 #include <vector>
 
@@ skipping 40 matching lines @@
 
 bool OutputSurface::BindToClient(
     cc::OutputSurfaceClient* client) {
   DCHECK(client);
   client_ = client;
   if (!context3d_)
     return true;
   if (!context3d_->makeContextCurrent())
     return false;
 
-  string extensionsString = UTF16ToASCII(context3d_->getString(GL_EXTENSIONS));
-  vector<string> extensionsList;
-  base::SplitString(extensionsString, ' ', &extensionsList);
-  set<string> extensions(extensionsList.begin(), extensionsList.end());
+  string extensions_string = UTF16ToASCII(context3d_->getString(GL_EXTENSIONS));
+  vector<string> extensions_list;
+  base::SplitString(extensions_string, ' ', &extensions_list);
+  set<string> extensions(extensions_list.begin(), extensions_list.end());
 
   has_gl_discard_backbuffer_ =
       extensions.count("GL_CHROMIUM_discard_backbuffer");
 
   return true;
 }
 
 void OutputSurface::SendFrameToParentCompositor(CompositorFrame*) {
   NOTIMPLEMENTED();
 }
@@ skipping 15 matching lines @@
   context3d_->reshape(size.width(), size.height());
 }
 
 void OutputSurface::BindFramebuffer() {
   DCHECK(context3d_);
   context3d_->bindFramebuffer(GL_FRAMEBUFFER, 0);
 }
 
 void OutputSurface::SwapBuffers() {
   DCHECK(context3d_);
-  // Note that currently this has the same effect as swapBuffers; we should
+  // Note that currently this has the same effect as SwapBuffers; we should
   // consider exposing a different entry point on WebGraphicsContext3D.
   context3d_->prepareTexture();
 }
 
 void OutputSurface::PostSubBuffer(gfx::Rect rect) {
   DCHECK(context3d_);
   context3d_->postSubBufferCHROMIUM(
       rect.x(), rect.y(), rect.width(), rect.height());
 }
 
 }  // namespace cc