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

ui/base/ime/ibus_client.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/base/ime/ibus_client.h"
+
+#include "chromeos/dbus/dbus_thread_manager.h"
+#include "chromeos/dbus/ibus/ibus_input_context_client.h"
+#include "ui/gfx/rect.h"
+
+namespace ui {
+namespace internal {
+
+IBusClient::IBusClient() {
+}
+
+IBusClient::~IBusClient() {
+}
+
+IBusClient::InputMethodType IBusClient::GetInputMethodType() {
+  // This object cannot know the type of the current IME, hence return NORMAL.
+  return INPUT_METHOD_NORMAL;
+}
+
+void IBusClient::SetCursorLocation(const gfx::Rect& cursor_location,
+                                   const gfx::Rect& composition_head) {
+  chromeos::IBusInputContextClient* input_context =
+      chromeos::DBusThreadManager::Get()->GetIBusInputContextClient();
+  DCHECK(input_context->IsObjectProxyReady());
+  input_context->SetCursorLocation(cursor_location.x(),
+                                   cursor_location.y(),
+                                   cursor_location.width(),
+                                   cursor_location.height());
+}
+
+}  // namespace internal
+}  // namespace ui