Rebuild aura::Window's property system on top of mojo::View.

mojo/services/view_manager/view_manager_unittest.cc

Index: mojo/services/view_manager/view_manager_unittest.cc
diff --git a/mojo/services/view_manager/view_manager_unittest.cc b/mojo/services/view_manager/view_manager_unittest.cc
index 1deeb228b78e26dacacb6b5cd1c7f7a6fc7f38cc..5aa37159cc79b248b80d5e10b077bbd5d8fa7882 100644
--- a/mojo/services/view_manager/view_manager_unittest.cc
+++ b/mojo/services/view_manager/view_manager_unittest.cc
@@ -397,10 +397,10 @@ class TestViewManagerClientConnection
                         const Callback<void()>& callback) override {
     tracker()->OnViewInputEvent(view_id, event.Pass());
   }
-  void OnViewPropertyChanged(uint32_t view,
-                             const String& name,
-                             Array<uint8_t> new_data) override {
-    tracker_.OnViewPropertyChanged(view, name, new_data.Pass());
+  void OnViewSharedPropertyChanged(uint32_t view,
+                                   const String& name,
+                                   Array<uint8_t> new_data) override {
+    tracker_.OnViewSharedPropertyChanged(view, name, new_data.Pass());
   }
 
  private: