Update mojo sdk to rev cc531b32182099a5a034a99daff35ed5d38a61c8

mojo/services/view_manager/public/cpp/view_observer.h

 // 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 MOJO_SERVICES_VIEW_MANAGER_PUBLIC_CPP_VIEW_OBSERVER_H_
 #define MOJO_SERVICES_VIEW_MANAGER_PUBLIC_CPP_VIEW_OBSERVER_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 38 matching lines @@
   virtual void OnViewDestroying(View* view) {}
   virtual void OnViewDestroyed(View* view) {}
 
   virtual void OnViewBoundsChanging(View* view,
                                     const Rect& old_bounds,
                                     const Rect& new_bounds) {}
   virtual void OnViewBoundsChanged(View* view,
                                    const Rect& old_bounds,
                                    const Rect& new_bounds) {}
 
+  virtual void OnCaptureChanged(View* gained_capture, View* lost_capture) {}
   virtual void OnViewFocusChanged(View* gained_focus, View* lost_focus) {}
+  virtual void OnViewActivationChanged(View* gained_active, View* lost_active) {
+  }
 
   virtual void OnViewInputEvent(View* view, const EventPtr& event) {}
 
   virtual void OnViewVisibilityChanging(View* view) {}
   virtual void OnViewVisibilityChanged(View* view) {}
 
   // Invoked when this View's shared properties have changed. This can either
   // be caused by SetSharedProperty() being called locally, or by us receiving
   // a mojo message that this property has changed. If this property has been
   // added, |old_data| is null. If this property was removed, |new_data| is
@@ skipping 21 matching lines @@
   virtual void OnViewDrawnChanging(View* view) {}
   virtual void OnViewDrawnChanged(View* view) {}
 
  protected:
   virtual ~ViewObserver() {}
 };
 
 }  // namespace mojo
 
 #endif  // MOJO_SERVICES_VIEW_MANAGER_PUBLIC_CPP_VIEW_OBSERVER_H_