Initial views touchui GestureRecognizer support

views/view.h

Index: views/view.h
diff --git a/views/view.h b/views/view.h
index 0e06113c916b178ad0097e81d8a5d2a575e7ab29..9a2e04ec3a2b8b42f2a29aaa372065b2f1622c06 100644
--- a/views/view.h
+++ b/views/view.h
@@ -587,6 +587,11 @@ class VIEWS_EXPORT View : public ui::LayerDelegate,
   // does nothing. Override as needed.
   virtual ui::TouchStatus OnTouchEvent(const TouchEvent& event);
 
+  // This method is invoked for each GestureEvent recognized from GestureManager
+  // Default implementation does nothing. Override as needed.
+  virtual ui::GestureStatus OnGestureEvent(const GestureEvent& event);
+
+
   // Set the MouseHandler for a drag session.
   //
   // A drag session is a stream of mouse events starting
@@ -1274,6 +1279,10 @@ class VIEWS_EXPORT View : public ui::LayerDelegate,
   // the result of OnTouchEvent.
   ui::TouchStatus ProcessTouchEvent(const TouchEvent& event);
 
+  // GestureManager will invoke this with incoming GestureEvents. Returns the
+  // the result of OnGestureEvent.
+  ui::GestureStatus ProcessGestureEvent(const GestureEvent& event);
+
   // Accelerators --------------------------------------------------------------
 
   // Registers this view's keyboard accelerators that are not registered to