Animated Rotation

chrome/browser/ui/touch/frame/touch_browser_frame_view.h

Index: chrome/browser/ui/touch/frame/touch_browser_frame_view.h
diff --git a/chrome/browser/ui/touch/frame/touch_browser_frame_view.h b/chrome/browser/ui/touch/frame/touch_browser_frame_view.h
index 4329b07d3e62ba6e94f70408506a8796223afee1..5e4eefbbca1d20d124d00a62f692d82942728121 100644
--- a/chrome/browser/ui/touch/frame/touch_browser_frame_view.h
+++ b/chrome/browser/ui/touch/frame/touch_browser_frame_view.h
@@ -8,11 +8,15 @@
 
 #include "chrome/browser/ui/views/frame/opaque_browser_frame_view.h"
 
+#include "content/browser/sensors/sensors_provider.h"
+#include "content/common/sensors.h"
+
 class BrowserFrame;
 class BrowserView;
 
 class TouchBrowserFrameView
-    : public OpaqueBrowserFrameView {
+    : public OpaqueBrowserFrameView,
+      public sensors::Listener {
  public:
   // Internal class name.
   static const char kViewClassName[];
@@ -21,11 +25,17 @@ class TouchBrowserFrameView
   TouchBrowserFrameView(BrowserFrame* frame, BrowserView* browser_view);
   virtual ~TouchBrowserFrameView();
 
+   // sensors::Listener implementation
+  virtual void OnScreenOrientationChanged(
+      const sensors::ScreenOrientation& change) OVERRIDE;
+
  private:
   // Overridden from views::View
   virtual std::string GetClassName() const OVERRIDE;
   virtual bool HitTest(const gfx::Point& point) const OVERRIDE;
 
+  bool initialized_screen_rotation_;
+
   DISALLOW_COPY_AND_ASSIGN(TouchBrowserFrameView);
 };