Rename RootWindowHost to WindowTreeHost

TBR=sky@chromium.org
http://crbug.com/308843

Review URL: https://codereview.chromium.org/126513004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@243578 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 3 insertions, 3 deletions

diff --git a/ash/shell.h b/ash/shell.h
index 0b77ad8..e5dd42a 100644
--- a/ash/shell.h
+++ b/ash/shell.h
@@ -92,7 +92,7 @@ class NestedDispatcherController;
 class NewWindowDelegate;
 class PartialMagnificationController;
 class PowerButtonController;
-class RootWindowHostFactory;
+class WindowTreeHostFactory;
 class ScreenAsh;
 class SessionStateDelegate;
 class Shelf;
@@ -499,7 +499,7 @@ class ASH_EXPORT Shell
     return resolution_notification_controller_.get();
   }
 
-  RootWindowHostFactory* root_window_host_factory() {
+  WindowTreeHostFactory* root_window_host_factory() {
     return root_window_host_factory_.get();
   }
 
@@ -643,7 +643,7 @@ class ASH_EXPORT Shell
   scoped_ptr<internal::EventClientImpl> event_client_;
   scoped_ptr<internal::EventTransformationHandler>
       event_transformation_handler_;
-  scoped_ptr<RootWindowHostFactory> root_window_host_factory_;
+  scoped_ptr<WindowTreeHostFactory> root_window_host_factory_;
 
   // An event filter that rewrites or drops an event.
   scoped_ptr<internal::EventRewriterEventFilter> event_rewriter_filter_;