Add audio signal to the ResourceScheduler.

content/test/test_render_view_host.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/test/test_render_view_host.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "content/browser/dom_storage/dom_storage_context_wrapper.h"
 #include "content/browser/dom_storage/session_storage_namespace_impl.h"
+#include "content/browser/loader/resource_dispatcher_host_impl.h"
 #include "content/browser/site_instance_impl.h"
 #include "content/common/dom_storage/dom_storage_types.h"
 #include "content/common/frame_messages.h"
 #include "content/common/view_messages.h"
 #include "content/public/browser/browser_context.h"
+#include "content/public/browser/browser_thread.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/page_state.h"
 #include "content/public/common/web_preferences.h"
 #include "content/test/test_render_frame_host.h"
 #include "content/test/test_web_contents.h"
 #include "media/base/video_frame.h"
 #include "ui/gfx/rect.h"
 
@@ skipping 173 matching lines @@
     RenderWidgetHostDelegate* widget_delegate,
     int routing_id,
     int main_frame_routing_id,
     bool swapped_out)
     : RenderViewHostImpl(instance,
                          delegate,
                          widget_delegate,
                          routing_id,
                          main_frame_routing_id,
                          swapped_out,
-                         false /* hidden */),
+                         false /* hidden */,
+                         false /* has_initialized_audio_host */),
       render_view_created_(false),
       delete_counter_(NULL),
       simulate_fetch_via_proxy_(false),
       simulate_history_list_was_cleared_(false),
       contents_mime_type_("text/html"),
       opener_route_id_(MSG_ROUTING_NONE),
       main_render_frame_host_(NULL) {
   // TestRenderWidgetHostView installs itself into this->view_ in its
   // constructor, and deletes itself when TestRenderWidgetHostView::Destroy() is
   // called.
@@ skipping 148 matching lines @@
 
 TestRenderFrameHost* RenderViewHostImplTestHarness::main_test_rfh() {
   return contents()->GetMainFrame();
 }
 
 TestWebContents* RenderViewHostImplTestHarness::contents() {
   return static_cast<TestWebContents*>(web_contents());
 }
 
 }  // namespace content