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

2 files changed, 2 insertions, 2 deletions

diff --git a/ui/base/ime/input_method.h b/ui/base/ime/input_method.h
index 57678f7..b6b30e2 100644
--- a/ui/base/ime/input_method.h
+++ b/ui/base/ime/input_method.h
@@ -42,7 +42,7 @@ class TextInputClient;
 // - Keeps track of the focused TextInputClient to see which client can call
 //   APIs, OnTextInputTypeChanged, OnCaretBoundsChanged, and CancelComposition,
 //   that change the state of the input method.
-// In Aura environment, aura::RootWindowHost creates an instance of
+// In Aura environment, aura::WindowTreeHost creates an instance of
 // ui::InputMethod and owns it.
 class InputMethod {
  public:
diff --git a/ui/base/ime/remote_input_method_win.h b/ui/base/ime/remote_input_method_win.h
index 942df98..5258f3d 100644
--- a/ui/base/ime/remote_input_method_win.h
+++ b/ui/base/ime/remote_input_method_win.h
@@ -32,7 +32,7 @@ struct CompositionText;
 //   metro_driver process via RemoteInputMethodDelegateWin.
 // - Data retrieval from RemoteInputMethodPrivateWin is implemented with
 //   data cache. Whenever the IME state in the metro_driver process is changed,
-//   RemoteRootWindowHostWin, which receives IPCs from metro_driver process,
+//   RemoteWindowTreeHostWin, which receives IPCs from metro_driver process,
 //   will call RemoteInputMethodPrivateWin::OnCandidatePopupChanged and/or
 //   RemoteInputMethodPrivateWin::OnInputSourceChanged accordingly so that
 //   the state cache should be updated.