Decouple cc::FakeWebGraphicsContext3D from blink::WGC3D

cc/test/test_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/test_web_graphics_context_3d.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/bind.h"
@@ skipping 73 matching lines @@
       weak_ptr_factory_(this) {
   CreateNamespace();
 }
 
 TestWebGraphicsContext3D::~TestWebGraphicsContext3D() {
   base::AutoLock lock(g_shared_namespace_lock.Get());
   namespace_ = NULL;
 }
 
 void TestWebGraphicsContext3D::CreateNamespace() {
-  if (attributes_.shareResources) {
-    base::AutoLock lock(g_shared_namespace_lock.Get());
-    if (shared_namespace_) {
-      namespace_ = shared_namespace_;
-    } else {
-      namespace_ = new Namespace;
-      shared_namespace_ = namespace_.get();
-    }
+  base::AutoLock lock(g_shared_namespace_lock.Get());
+  if (shared_namespace_) {
+    namespace_ = shared_namespace_;
   } else {
     namespace_ = new Namespace;
+    shared_namespace_ = namespace_.get();
   }
 }
 
 void TestWebGraphicsContext3D::reshapeWithScaleFactor(
     int width, int height, float scale_factor) {
   reshape_called_ = true;
   width_ = width;
   height_ = height;
   scale_factor_ = scale_factor;
 }
 
 bool TestWebGraphicsContext3D::isContextLost() {
   return context_lost_;
 }
 
 WGC3Denum TestWebGraphicsContext3D::checkFramebufferStatus(
     WGC3Denum target) {
   if (context_lost_)
     return GL_FRAMEBUFFER_UNDEFINED_OES;
   return GL_FRAMEBUFFER_COMPLETE;
 }
 
-WebGraphicsContext3D::Attributes
-    TestWebGraphicsContext3D::getContextAttributes() {
-  return attributes_;
-}
-
 blink::WebString TestWebGraphicsContext3D::getString(WGC3Denum name) {
   return blink::WebString();
 }
 
 WGC3Dint TestWebGraphicsContext3D::getUniformLocation(
     WebGLId program,
     const WGC3Dchar* name) {
   return 0;
 }
 
@@ skipping 270 matching lines @@
   mailbox[0] = mailbox_name1;
   mailbox[1] = mailbox_name2;
   mailbox[2] = '\0';
   if (++mailbox_name1 == 0) {
     mailbox_name1 = '1';
     ++mailbox_name2;
   }
 }
 
 void TestWebGraphicsContext3D::setContextLostCallback(
-    WebGraphicsContextLostCallback* callback) {
+    blink::WebGraphicsContext3D::WebGraphicsContextLostCallback* callback) {
   context_lost_callback_ = callback;
 }
 
 void TestWebGraphicsContext3D::loseContextCHROMIUM(WGC3Denum current,
                                                    WGC3Denum other) {
   if (context_lost_)
     return;
   context_lost_ = true;
   if (context_lost_callback_)
     context_lost_callback_->onContextLost();
@@ skipping 277 matching lines @@
 
 TestWebGraphicsContext3D::Buffer::Buffer() : target(0), size(0) {}
 
 TestWebGraphicsContext3D::Buffer::~Buffer() {}
 
 TestWebGraphicsContext3D::Image::Image() {}
 
 TestWebGraphicsContext3D::Image::~Image() {}
 
 }  // namespace cc