Remove surface_id from RenderWidget/RenderWidgetHost and friends

content/browser/renderer_host/render_widget_host_unittest.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 "base/basictypes.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 117 matching lines @@
 
 class MockRenderWidgetHost : public RenderWidgetHostImpl {
  public:
   MockRenderWidgetHost(RenderWidgetHostDelegate* delegate,
                        RenderProcessHost* process,
                        int routing_id)
       : RenderWidgetHostImpl(
             delegate,
             process,
             routing_id,
-            GpuSurfaceTracker::Get()->AddSurfaceForRenderer(process->GetID(),
-                                                            routing_id),
             false),
         unresponsive_timer_fired_(false),
         new_content_rendering_timeout_fired_(false) {
     acked_touch_event_type_ = blink::WebInputEvent::Undefined;
   }
 
   // Allow poking at a few private members.
   using RenderWidgetHostImpl::GetResizeParams;
   using RenderWidgetHostImpl::OnUpdateRect;
   using RenderWidgetHostImpl::RendererExited;
@@ skipping 1431 matching lines @@
   // Having an initial size set means that the size information had been sent
   // with the reqiest to new up the RenderView and so subsequent WasResized
   // calls should not result in new IPC (unless the size has actually changed).
   host_->WasResized();
   EXPECT_FALSE(process_->sink().GetUniqueMessageMatching(ViewMsg_Resize::ID));
   EXPECT_EQ(initial_size_, host_->old_resize_params_->new_size);
   EXPECT_TRUE(host_->resize_ack_pending_);
 }
 
 }  // namespace content