Convert //content/browser/media to be clients of WakeLock mojo service.

content/browser/media/capture/aura_window_capture_machine.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 CONTENT_BROWSER_MEDIA_CAPTURE_AURA_WINDOW_CAPTURE_MACHINE_H_
 #define CONTENT_BROWSER_MEDIA_CAPTURE_AURA_WINDOW_CAPTURE_MACHINE_H_
 
 #include <memory>
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "content/browser/media/capture/cursor_renderer_aura.h"
+#include "device/wake_lock/public/interfaces/wake_lock_service.mojom.h"
 #include "media/capture/content/screen_capture_device_core.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_observer.h"
 #include "ui/base/cursor/cursors_aura.h"
 #include "ui/compositor/compositor.h"
 #include "ui/compositor/compositor_animation_observer.h"
 
 namespace cc {
 class CopyOutputResult;
 }  // namespace cc
 
-namespace device {
-class PowerSaveBlocker;
-}  // namespace device
-
 namespace display_compositor {
 class ReadbackYUVInterface;
 }
 
 namespace content {
 
 class AuraWindowCaptureMachine
     : public media::VideoCaptureMachine,
       public aura::WindowObserver,
       public ui::CompositorAnimationObserver {
@@ skipping 81 matching lines @@
   // The capture parameters for this capture.
   media::VideoCaptureParams capture_params_;
 
   // YUV readback pipeline.
   std::unique_ptr<display_compositor::ReadbackYUVInterface>
       yuv_readback_pipeline_;
 
   // Renders mouse cursor on frame.
   std::unique_ptr<content::CursorRendererAura> cursor_renderer_;
 
-  // TODO(jiayl): Remove power_save_blocker_ when there is an API to keep the
-  // screen from sleeping for the drive-by web.
-  std::unique_ptr<device::PowerSaveBlocker> power_save_blocker_;
+  device::mojom::WakeLockServicePtr wake_lock_;
 
   // False while frame capture has been suspended. All other aspects of the
   // machine are maintained.
   bool frame_capture_active_;
 
   // WeakPtrs are used for the asynchronous capture callbacks passed to external
   // modules.  They are only valid on the UI thread and become invalidated
   // immediately when InternalStop() is called to ensure that no more captured
   // frames will be delivered to the client.
   base::WeakPtrFactory<AuraWindowCaptureMachine> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(AuraWindowCaptureMachine);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_MEDIA_CAPTURE_AURA_WINDOW_CAPTURE_MACHINE_H_