Refactoring the ownership of ui::InputMethod.

ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc

 // Copyright (c) 2012 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.
 
 #include "ui/views/widget/desktop_aura/desktop_window_tree_host_x11.h"
 
 #include <X11/extensions/shape.h>
 #include <X11/extensions/XInput2.h>
 #include <X11/Xatom.h>
 #include <X11/Xregion.h>
@@ skipping 997 matching lines @@
                bounds_in_pixels_.x() + location.x(),
                bounds_in_pixels_.y() + location.y());
 }
 
 void DesktopWindowTreeHostX11::OnCursorVisibilityChangedNative(bool show) {
   // TODO(erg): Conditional on us enabling touch on desktop linux builds, do
   // the same tap-to-click disabling here that chromeos does.
 }
 
 ////////////////////////////////////////////////////////////////////////////////
-// DesktopWindowTreeHostX11, ui::EventSource implementation:
-
-ui::EventProcessor* DesktopWindowTreeHostX11::GetEventProcessor() {
-  return dispatcher();
-}
-
-////////////////////////////////////////////////////////////////////////////////
 // DesktopWindowTreeHostX11, private:
 
 void DesktopWindowTreeHostX11::InitX11Window(
     const Widget::InitParams& params) {
   unsigned long attribute_mask = CWBackPixmap;
   XSetWindowAttributes swa;
   memset(&swa, 0, sizeof(swa));
   swa.background_pixmap = None;
 
   ::Atom window_type;
@@ skipping 964 matching lines @@
   if (linux_ui) {
     ui::NativeTheme* native_theme = linux_ui->GetNativeTheme(window);
     if (native_theme)
       return native_theme;
   }
 
   return ui::NativeTheme::instance();
 }
 
 }  // namespace views