gpu: reference target surfaces through a globally unique surface id.

content/renderer/render_widget_fullscreen_pepper.cc

 // Copyright (c) 2011 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_widget_fullscreen_pepper.h"
 
 #include "base/bind.h"
 #include "base/message_loop.h"
 #include "content/common/view_messages.h"
 #include "content/renderer/gpu/gpu_channel_host.h"
@@ skipping 337 matching lines @@
     RendererGLContext::DEPTH_SIZE, 0,
     RendererGLContext::STENCIL_SIZE, 0,
     RendererGLContext::SAMPLES, 0,
     RendererGLContext::SAMPLE_BUFFERS, 0,
     RendererGLContext::SHARE_RESOURCES, 0,
     RendererGLContext::BIND_GENERATES_RESOURCES, 1,
     RendererGLContext::NONE,
   };
   context_ = RendererGLContext::CreateViewContext(
       host,
-      routing_id(),
+      surface_id(),
       NULL,
       "GL_OES_packed_depth_stencil GL_OES_depth24",
       attribs,
       active_url_,
       gfx::PreferIntegratedGpu);
   if (!context_)
     return;
 
   if (!InitContext()) {
     DestroyContext(context_, program_, buffer_);
@@ skipping 149 matching lines @@
 
 RendererGLContext*
 RenderWidgetFullscreenPepper::GetParentContextForPlatformContext3D() {
   if (!context_) {
     CreateContext();
   }
   if (!context_)
     return NULL;
   return context_;
 }