Chromium plumbing for Screen Orientation API lock/unlock.

content/renderer/renderer_webkitplatformsupport_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_RENDERER_RENDERER_WEBKITPLATFORMSUPPORT_IMPL_H_
 #define CONTENT_RENDERER_RENDERER_WEBKITPLATFORMSUPPORT_IMPL_H_
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/platform_file.h"
@@ skipping 136 matching lines @@
       blink::WebDeviceOrientationListener* listener) OVERRIDE;
   virtual blink::WebCrypto* crypto() OVERRIDE;
   virtual void queryStorageUsageAndQuota(
       const blink::WebURL& storage_partition,
       blink::WebStorageQuotaType,
       blink::WebStorageQuotaCallbacks) OVERRIDE;
   virtual void vibrate(unsigned int milliseconds);
   virtual void cancelVibration();
   virtual void setScreenOrientationListener(
     blink::WebScreenOrientationListener*) OVERRIDE;
+  virtual void lockOrientation(blink::WebScreenOrientations) OVERRIDE;
+  virtual void unlockOrientation() OVERRIDE;
 
   // Disables the WebSandboxSupport implementation for testing.
   // Tests that do not set up a full sandbox environment should call
   // SetSandboxEnabledForTesting(false) _before_ creating any instances
   // of this class, to ensure that we don't attempt to use sandbox-related
   // file descriptors or other resources.
   //
   // Returns the previous |enable| value.
   static bool SetSandboxEnabledForTesting(bool enable);
 
@@ skipping 56 matching lines @@
   scoped_ptr<WebCryptoImpl> web_crypto_;
 
   scoped_ptr<ScreenOrientationDispatcher> screen_orientation_dispatcher_;
 
   DISALLOW_COPY_AND_ASSIGN(RendererWebKitPlatformSupportImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDERER_WEBKITPLATFORMSUPPORT_IMPL_H_