Remove WGC3D::isContextLost references from cc

cc/test/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/test/fake_web_graphics_context_3d.h"
 
 #include "base/logging.h"
 #include "third_party/khronos/GLES2/gl2.h"
 
 using WebKit::WGC3Dboolean;
@@ skipping 20 matching lines @@
 }
 
 WebGLId FakeWebGraphicsContext3D::getPlatformTextureId() {
   return 0;
 }
 
 bool FakeWebGraphicsContext3D::isContextLost() {
   return false;
 }
 
-WGC3Denum FakeWebGraphicsContext3D::getGraphicsResetStatusARB() {
-  return GL_NO_ERROR;
-}
-
 void* FakeWebGraphicsContext3D::mapBufferSubDataCHROMIUM(
     WGC3Denum target,
     WebKit::WGC3Dintptr offset,
     WebKit::WGC3Dsizeiptr size,
     WGC3Denum access) {
   return 0;
 }
 
 void* FakeWebGraphicsContext3D::mapTexSubImage2DCHROMIUM(
     WGC3Denum target,
@@ skipping 309 matching lines @@
      WebKit::WGC3Denum internalformat) {
   return 0;
 }
 
 void* FakeWebGraphicsContext3D::mapImageCHROMIUM(WebKit::WGC3Duint image_id,
                                                  WebKit::WGC3Denum access) {
   return 0;
 }
 
 }  // namespace cc