Refactoring the ownership of ui::InputMethod.

ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc

Index: ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc
diff --git a/ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc b/ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc
index 69c5b2f44a8f567170a4288df8c584b1ddf81b19..fde032d445e1b58fe2f7891691f6fe8da9b7da80 100644
--- a/ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc
+++ b/ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc
@@ -1013,13 +1013,6 @@ void DesktopWindowTreeHostX11::OnCursorVisibilityChangedNative(bool show) {
 }
 
 ////////////////////////////////////////////////////////////////////////////////
-// DesktopWindowTreeHostX11, ui::EventSource implementation:
-
-ui::EventProcessor* DesktopWindowTreeHostX11::GetEventProcessor() {
-  return dispatcher();
-}
-
-////////////////////////////////////////////////////////////////////////////////
 // DesktopWindowTreeHostX11, private:
 
 void DesktopWindowTreeHostX11::InitX11Window(