Create Mojo service for locking/unlocking screen orientation.

content/browser/web_contents/web_contents_impl.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_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
 #define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 43 matching lines @@
 class GeolocationDispatcherHost;
 class InterstitialPageImpl;
 class JavaScriptDialogManager;
 class MidiDispatcherHost;
 class PowerSaveBlocker;
 class RenderViewHost;
 class RenderViewHostDelegateView;
 class RenderViewHostImpl;
 class RenderWidgetHostImpl;
 class SavePackage;
-class ScreenOrientationDispatcherHost;
 class SiteInstance;
 class TestWebContents;
 class WebContentsDelegate;
 class WebContentsImpl;
 class WebContentsObserver;
 class WebContentsView;
 class WebContentsViewDelegate;
 struct AXEventNotificationDetails;
 struct ColorSuggestion;
 struct FaviconURL;
@@ skipping 93 matching lines @@
   void DidGetRedirectForResourceRequest(
       RenderViewHost* render_view_host,
       const ResourceRedirectDetails& details);
 
   WebContentsView* GetView() const;
 
   GeolocationDispatcherHost* geolocation_dispatcher_host() {
     return geolocation_dispatcher_host_.get();
   }
 
-  ScreenOrientationDispatcherHost* screen_orientation_dispatcher_host() {
-    return screen_orientation_dispatcher_host_.get();
-  }
-
   bool should_normally_be_visible() { return should_normally_be_visible_; }
 
   // Broadcasts the mode change to all frames.
   void SetAccessibilityMode(AccessibilityMode mode);
 
   // Adds the given accessibility mode to the current accessibility mode
   // bitmap.
   void AddAccessibilityMode(AccessibilityMode mode);
 
   // Removes the given accessibility mode from the current accessibility
@@ skipping 192 matching lines @@
   virtual WebContents* GetAsWebContents() OVERRIDE;
   virtual bool IsNeverVisible() OVERRIDE;
   virtual AccessibilityMode GetAccessibilityMode() const OVERRIDE;
   virtual void AccessibilityEventReceived(
       const std::vector<AXEventNotificationDetails>& details) OVERRIDE;
   virtual RenderFrameHost* GetGuestByInstanceID(int browser_plugin_instance_id)
       OVERRIDE;
 #if defined(OS_WIN)
   virtual gfx::NativeViewAccessible GetParentNativeViewAccessible() OVERRIDE;
 #endif
+  virtual ScreenOrientationProvider* GetScreenOrientationProvider() OVERRIDE;
 
   // RenderViewHostDelegate ----------------------------------------------------
   virtual RenderViewHostDelegateView* GetDelegateView() OVERRIDE;
   virtual bool OnMessageReceived(RenderViewHost* render_view_host,
                                  const IPC::Message& message) OVERRIDE;
   // RenderFrameHostDelegate has the same method, so list it there because this
   // interface is going away.
   // virtual WebContents* GetAsWebContents() OVERRIDE;
   virtual gfx::Rect GetRootWindowResizerRect() const OVERRIDE;
   virtual void RenderViewCreated(RenderViewHost* render_view_host) OVERRIDE;
@@ skipping 816 matching lines @@
   // Whether overscroll should be unconditionally disabled.
   bool force_disable_overscroll_content_;
 
   // Whether the last JavaScript dialog shown was suppressed. Used for testing.
   bool last_dialog_suppressed_;
 
   scoped_ptr<GeolocationDispatcherHost> geolocation_dispatcher_host_;
 
   scoped_ptr<MidiDispatcherHost> midi_dispatcher_host_;
 
-  scoped_ptr<ScreenOrientationDispatcherHost>
-      screen_orientation_dispatcher_host_;
+  scoped_ptr<ScreenOrientationProvider> screen_orientation_provider_;
 
   // The accessibility mode for all frames. This is queried when each frame
   // is created, and broadcast to all frames when it changes.
   AccessibilityMode accessibility_mode_;
 
   // Monitors power levels for audio streams associated with this WebContents.
   AudioStreamMonitor audio_stream_monitor_;
 
   DISALLOW_COPY_AND_ASSIGN(WebContentsImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_