Clean UP: Remove IBusClientImpl from ui/base/ime/*

chrome/browser/chromeos/input_method/ibus_ui_controller.cc

Index: chrome/browser/chromeos/input_method/ibus_ui_controller.cc
diff --git a/chrome/browser/chromeos/input_method/ibus_ui_controller.cc b/chrome/browser/chromeos/input_method/ibus_ui_controller.cc
index 003739dc6dbfd33c658e11da6af2ed5914a71504..133119bfd6b00c25713f3cff16c0f3dbe3285259 100644
--- a/chrome/browser/chromeos/input_method/ibus_ui_controller.cc
+++ b/chrome/browser/chromeos/input_method/ibus_ui_controller.cc
@@ -20,7 +20,6 @@
 #include "third_party/mozc/session/candidates_lite.pb.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/root_window.h"
-#include "ui/base/ime/ibus_client_impl.h"
 #include "ui/base/ime/input_method_ibus.h"
 
 namespace chromeos {
@@ -281,7 +280,7 @@ class IBusUiControllerImpl : public IBusUiController {
 
  private:
   // A class for customizing the behavior of ui::InputMethodIBus for Chrome OS.
-  class IBusChromeOSClientImpl : public ui::internal::IBusClientImpl {
+  class IBusChromeOSClientImpl : public ui::internal::IBusClient {
    public:
     explicit IBusChromeOSClientImpl(IBusUiControllerImpl* ui)
         : ui_(ui) {