Create Mojo service for locking/unlocking screen orientation.

content/browser/screen_orientation/screen_orientation_dispatcher_host_impl.h

Index: content/browser/screen_orientation/screen_orientation_dispatcher_host_impl.h
diff --git a/content/browser/screen_orientation/screen_orientation_dispatcher_host_impl.h b/content/browser/screen_orientation/screen_orientation_dispatcher_host_impl.h
deleted file mode 100644
index 366267ebca73317f0b5548a46d2db744b18d1ad9..0000000000000000000000000000000000000000
--- a/content/browser/screen_orientation/screen_orientation_dispatcher_host_impl.h
+++ /dev/null
@@ -1,70 +0,0 @@
-// Copyright 2014 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_SCREEN_ORIENTATION_SCREEN_ORIENTATION_DISPATCHER_HOST_IMPL_H_
-#define CONTENT_BROWSER_SCREEN_ORIENTATION_SCREEN_ORIENTATION_DISPATCHER_HOST_IMPL_H_
-
-#include "content/public/browser/screen_orientation_dispatcher_host.h"
-#include "content/public/browser/web_contents_observer.h"
-#include "third_party/WebKit/public/platform/WebLockOrientationError.h"
-#include "third_party/WebKit/public/platform/WebScreenOrientationLockType.h"
-
-namespace content {
-
-class RenderFrameHost;
-class ScreenOrientationProvider;
-class WebContents;
-
-// ScreenOrientationDispatcherHost receives lock and unlock requests from the
-// RenderFrames and dispatch them to the ScreenOrientationProvider. It also
-// make sure that the right RenderFrame get replied for each lock request.
-class CONTENT_EXPORT ScreenOrientationDispatcherHostImpl
-    : public ScreenOrientationDispatcherHost,
-      public WebContentsObserver {
- public:
-  explicit ScreenOrientationDispatcherHostImpl(WebContents* web_contents);
-  virtual ~ScreenOrientationDispatcherHostImpl();
-
-  // ScreenOrientationDispatcherHost:
-  virtual void NotifyLockSuccess(int request_id) OVERRIDE;
-  virtual void NotifyLockError(int request_id,
-                               blink::WebLockOrientationError error) OVERRIDE;
-  virtual void OnOrientationChange() OVERRIDE;
-
-  // WebContentsObserver:
-  virtual bool OnMessageReceived(const IPC::Message&,
-                                 RenderFrameHost* render_frame_host) OVERRIDE;
-
- private:
-  void OnLockRequest(RenderFrameHost* render_frame_host,
-                     blink::WebScreenOrientationLockType orientation,
-                     int request_id);
-  void OnUnlockRequest(RenderFrameHost* render_frame_host);
-
-  // Returns a RenderFrameHost if the request_id is still valid and the
-  // associated RenderFrameHost still exists. Returns NULL otherwise.
-  RenderFrameHost* GetRenderFrameHostForRequestID(int request_id);
-
-  void ResetCurrentLock();
-  void NotifyLockError(int request_id,
-                       RenderFrameHost* render_frame_host,
-                       blink::WebLockOrientationError error);
-
-  scoped_ptr<ScreenOrientationProvider> provider_;
-
-  struct LockInformation {
-    LockInformation(int request_id, int process_id, int routing_id);
-    int request_id;
-    int process_id;
-    int routing_id;
-  };
-  // current_lock_ will be NULL if there are no current lock.
-  LockInformation* current_lock_;
-
-  DISALLOW_COPY_AND_ASSIGN(ScreenOrientationDispatcherHostImpl);
-};
-
-}  // namespace content
-
-#endif // CONTENT_BROWSER_SCREEN_ORIENTATION_SCREEN_ORIENTATION_DISPATCHER_HOST_IMPL_H_