media: Support creation and SetCdm() for mojo based CDM.

components/html_viewer/setup.h

 // Copyright 2015 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 COMPONENTS_HTML_VIEWER_SETUP_H_
 #define COMPONENTS_HTML_VIEWER_SETUP_H_
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/threading/thread.h"
@@ skipping 49 matching lines @@
   float device_pixel_ratio() const { return device_pixel_ratio_; }
 
   scoped_refptr<base::MessageLoopProxy> compositor_thread() {
     return compositor_thread_.message_loop_proxy();
   }
 
   WebMediaPlayerFactory* web_media_player_factory() {
     return web_media_player_factory_.get();
   }
 
+  bool enable_mojo_media_renderer() { return enable_mojo_media_renderer_; }
+
  private:
   mojo::ApplicationImpl* app_;
 
   resource_provider::ResourceLoader resource_loader_;
 
   bool is_headless_;
 
   // True once we've completed init.
   bool did_init_;
 
   float device_pixel_ratio_;
 
   gfx::Size screen_size_in_pixels_;
 
   scoped_ptr<UISetup> ui_setup_;
 
   // Skia requires that we have one of these. Unlike the one used in chrome,
   // this doesn't use purgable shared memory. Instead, it tries to free the
   // oldest unlocked chunks on allocation.
   //
   // TODO(erg): In the long run, delete this allocator and get the real shared
   // memory based purging allocator working here.
   DiscardableMemoryAllocator discardable_memory_allocator_;
 
   scoped_ptr<scheduler::RendererScheduler> renderer_scheduler_;
   scoped_ptr<BlinkPlatformImpl> blink_platform_;
   base::Thread compositor_thread_;
+
+  bool enable_mojo_media_renderer_;
   scoped_ptr<WebMediaPlayerFactory> web_media_player_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(Setup);
 };
 
 }  // namespace html_viewer
 
 #endif  // COMPONENTS_HTML_VIEWER_SETUP_H_