Enable media stream layout test with content_shell.

content/shell/webkit_test_runner.h

 // 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.
 
 #ifndef CONTENT_SHELL_WEBKIT_TEST_RUNNER_H_
 #define CONTENT_SHELL_WEBKIT_TEST_RUNNER_H_
 
 #include <vector>
 
 #include "base/files/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/public/renderer/render_view_observer.h"
 #include "content/public/renderer/render_view_observer_tracker.h"
 #include "content/shell/shell_test_configuration.h"
 #include "third_party/WebKit/Tools/DumpRenderTree/chromium/TestRunner/public/WebPreferences.h"
 #include "third_party/WebKit/Tools/DumpRenderTree/chromium/TestRunner/public/WebTestDelegate.h"
 #include "v8/include/v8.h"
 
 class SkCanvas;
 
 namespace WebKit {
+class WebMediaPlayer;
+class WebMediaPlayerClient;
 struct WebRect;
 }
 
 namespace WebTestRunner {
 class WebTestProxyBase;
 }
 
+namespace webkit_glue {
+class TestMediaStreamClient;
+}
+
 namespace content {
 
 // This is the renderer side of the webkit test runner.
 class WebKitTestRunner : public RenderViewObserver,
                          public RenderViewObserverTracker<WebKitTestRunner>,
                          public WebTestRunner::WebTestDelegate {
  public:
   explicit WebKitTestRunner(RenderView* render_view);
   virtual ~WebKitTestRunner();
 
@@ skipping 44 matching lines @@
   virtual int navigationEntryCount();
   virtual void goToOffset(int offset);
   virtual void reload();
   virtual void loadURLForFrame(const WebKit::WebURL& url,
                                const std::string& frame_name);
   virtual bool allowExternalPages();
   virtual void captureHistoryForWindow(
       WebTestRunner::WebTestProxyBase* proxy,
       WebKit::WebVector<WebKit::WebHistoryItem>* history,
       size_t* currentEntryIndex);
+  virtual WebKit::WebMediaPlayer* createWebMediaPlayer(
+      WebKit::WebFrame* frame,
+      const WebKit::WebURL& url,
+      WebKit::WebMediaPlayerClient* client);
 
   void Reset();
 
   void set_proxy(::WebTestRunner::WebTestProxyBase* proxy) { proxy_ = proxy; }
   ::WebTestRunner::WebTestProxyBase* proxy() const { return proxy_; }
 
  private:
   // Message handlers.
   void OnSetTestConfiguration(const ShellTestConfiguration& params);
   void OnSessionHistory(
@@ skipping 15 matching lines @@
   ShellTestConfiguration test_config_;
 
   std::vector<int> routing_ids_;
   std::vector<std::vector<std::string> > session_histories_;
   std::vector<unsigned> current_entry_indexes_;
 
   bool is_main_window_;
 
   bool focus_on_next_commit_;
 
+  scoped_ptr<webkit_glue::TestMediaStreamClient> test_media_stream_client_;
+
   DISALLOW_COPY_AND_ASSIGN(WebKitTestRunner);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_WEBKIT_TEST_RUNNER_H_