Add alpha argument to glResizeCHROMIUM

cc/test/test_gles2_interface.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/test/test_gles2_interface.h"
 
 #include "base/logging.h"
 #include "cc/test/test_web_graphics_context_3d.h"
 #include "gpu/GLES2/gl2extchromium.h"
 
@@ skipping 361 matching lines @@
 }
 
 GLuint TestGLES2Interface::CreateAndConsumeTextureCHROMIUM(
     GLenum target,
     const GLbyte* mailbox) {
   return test_context_->createAndConsumeTextureCHROMIUM(target, mailbox);
 }
 
 void TestGLES2Interface::ResizeCHROMIUM(GLuint width,
                                         GLuint height,
-                                        float device_scale) {
+                                        float device_scale,
+                                        GLboolean has_alpha) {
   test_context_->reshapeWithScaleFactor(width, height, device_scale);
 }
 
 void TestGLES2Interface::LoseContextCHROMIUM(GLenum current, GLenum other) {
   test_context_->loseContextCHROMIUM(current, other);
 }
 
 GLenum TestGLES2Interface::GetGraphicsResetStatusKHR() {
   if (test_context_->isContextLost())
     return GL_UNKNOWN_CONTEXT_RESET_KHR;
   return GL_NO_ERROR;
 }
 
 }  // namespace cc