cc: Fix capitalization style in chromified files.

cc/debug/fake_web_graphics_context_3d.cc

 // Copyright 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/debug/fake_web_graphics_context_3d.h"
 
 #include "third_party/khronos/GLES2/gl2.h"
 
 using WebKit::WGC3Dboolean;
 using WebKit::WGC3Denum;
@@ skipping 23 matching lines @@
 
 void FakeWebGraphicsContext3D::reshape(int width, int height) {
 }
 
 bool FakeWebGraphicsContext3D::isGLES2Compliant() {
   return false;
 }
 
 bool FakeWebGraphicsContext3D::readBackFramebuffer(
     unsigned char* pixels,
-    size_t bufferSize,
+    size_t buffer_size,
     WebGLId framebuffer,
     int width,
     int height) {
   return false;
 }
 
 WebGLId FakeWebGraphicsContext3D::getPlatformTextureId() {
   return 0;
 }
 
@@ skipping 235 matching lines @@
 
 void FakeWebGraphicsContext3D::setContextLostCallback(
     WebGraphicsContextLostCallback* callback) {
 }
 
 void FakeWebGraphicsContext3D::loseContextCHROMIUM(WGC3Denum current,
                                                    WGC3Denum other) {
 }
 
 }  // namespace cc