Expose flash playback status and volume control to content renderer

content/renderer/render_frame_impl.h

 // Copyright 2013 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_RENDERER_RENDER_FRAME_IMPL_H_
 #define CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 668 matching lines @@
   // Indicates that the given instance has been created.
   void PepperInstanceCreated(PepperPluginInstanceImpl* instance);
 
   // Indicates that the given instance is being destroyed. This is called from
   // the destructor, so it's important that the instance is not dereferenced
   // from this call.
   void PepperInstanceDeleted(PepperPluginInstanceImpl* instance);
 
   // Notification that the given plugin is focused or unfocused.
   void PepperFocusChanged(PepperPluginInstanceImpl* instance, bool focused);
+
+  void PepperStartsPlayback(PepperPluginInstanceImpl* instance);
+  void PepperStopsPlayback(PepperPluginInstanceImpl* instance);
+  void OnSetPepperVolume(int32_t pp_instance, double volume);
 #endif  // ENABLE_PLUGINS
 
  protected:
   explicit RenderFrameImpl(const CreateParams& params);
 
  private:
   friend class RenderFrameImplTest;
   friend class RenderFrameObserver;
   friend class RendererAccessibilityTest;
   friend class TestRenderFrame;
@@ skipping 594 matching lines @@
   mojom::FrameHostPtr frame_host_;
 
   base::WeakPtrFactory<RenderFrameImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_FRAME_IMPL_H_