[Android WebView] Clean up global GL resource pt.1

content/renderer/render_view_impl.cc

 // Copyright (c) 2012 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 "content/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/auto_reset.h"
@@ skipping 3000 matching lines @@
   GpuChannelHost* gpu_channel_host =
       RenderThreadImpl::current()->EstablishGpuChannelSync(
           CAUSE_FOR_GPU_LAUNCH_VIDEODECODEACCELERATOR_INITIALIZE);
   if (!gpu_channel_host) {
     LOG(ERROR) << "Failed to establish GPU channel for media player";
     return NULL;
   }
 
   scoped_refptr<cc::ContextProvider> context_provider =
       RenderThreadImpl::current()->OffscreenContextProviderForMainThread();
-  if (!context_provider.get()) {
-    LOG(ERROR) << "Failed to get context3d for media player";
-    return NULL;
+  scoped_ptr<StreamTextureFactory> stream_texture_factory;
+  if (UsingSynchronousRendererCompositor()) {
+    SynchronousCompositorFactory* factory =
+        SynchronousCompositorFactory::GetInstance();
+    stream_texture_factory = factory->CreateStreamTextureFactory(routing_id_);
+  } else {
+    if (!context_provider.get()) {
+      LOG(ERROR) << "Failed to get context3d for media player";
+      return NULL;
+    }
+
+    stream_texture_factory.reset(new StreamTextureFactoryImpl(
+        context_provider->Context3d(), gpu_channel_host, routing_id_));
   }
 
   if (!media_player_proxy_) {
     media_player_proxy_ = new WebMediaPlayerProxyAndroid(
         this, media_player_manager_.get());
   }
 
-  scoped_ptr<StreamTextureFactory> stream_texture_factory;
-  if (UsingSynchronousRendererCompositor()) {
-    SynchronousCompositorFactory* factory =
-        SynchronousCompositorFactory::GetInstance();
-    stream_texture_factory = factory->CreateStreamTextureFactory(routing_id_);
-  } else {
-    stream_texture_factory.reset(new StreamTextureFactoryImpl(
-        context_provider->Context3d(), gpu_channel_host, routing_id_));
-  }
-
   scoped_ptr<WebMediaPlayerAndroid> web_media_player_android(
       new WebMediaPlayerAndroid(
           frame,
           client,
           AsWeakPtr(),
           media_player_manager_.get(),
           media_player_proxy_,
           stream_texture_factory.release(),
           RenderThreadImpl::current()->GetMediaThreadMessageLoopProxy(),
           new RenderMediaLog()));
@@ skipping 3469 matching lines @@
   for (size_t i = 0; i < icon_urls.size(); i++) {
     WebURL url = icon_urls[i].iconURL();
     if (!url.isEmpty())
       urls.push_back(FaviconURL(url,
                                 ToFaviconType(icon_urls[i].iconType())));
   }
   SendUpdateFaviconURL(urls);
 }
 
 }  // namespace content