Wake Lock API implementation (Chromium part)

content/browser/web_contents/web_contents_impl.h

Index: content/browser/web_contents/web_contents_impl.h
diff --git a/content/browser/web_contents/web_contents_impl.h b/content/browser/web_contents/web_contents_impl.h
index 3d5417488c09f731eec4fb8e2f736860f52cecef..af19fc677210d28ed73b94c06a8d0ce3f038241d 100644
--- a/content/browser/web_contents/web_contents_impl.h
+++ b/content/browser/web_contents/web_contents_impl.h
@@ -65,6 +65,7 @@ class SavePackage;
 class ScreenOrientationDispatcherHost;
 class SiteInstance;
 class TestWebContents;
+class WakeLockDispatcherHost;
 class WebContentsAudioMuter;
 class WebContentsDelegate;
 class WebContentsImpl;
@@ -188,6 +189,10 @@ class CONTENT_EXPORT WebContentsImpl
     return screen_orientation_dispatcher_host_.get();
   }
 
+  WakeLockDispatcherHost* wake_lock_dispatcher_host() {
+    return wake_lock_dispatcher_host_.get();
+  }
+
   bool should_normally_be_visible() { return should_normally_be_visible_; }
 
   // Indicate if the window has been occluded, and pass this to the views, only
@@ -1269,6 +1274,8 @@ class CONTENT_EXPORT WebContentsImpl
   scoped_ptr<ScreenOrientationDispatcherHost>
       screen_orientation_dispatcher_host_;
 
+  scoped_ptr<WakeLockDispatcherHost> wake_lock_dispatcher_host_;
+
   scoped_ptr<ManifestManagerHost> manifest_manager_host_;
 
   // The accessibility mode for all frames. This is queried when each frame