Fix candidate window position issue.

ui/base/ime/ibus_client.h

 // 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.
 
 #ifndef UI_BASE_IME_IBUS_CLIENT_H_
 #define UI_BASE_IME_IBUS_CLIENT_H_
 #pragma once
 
 #include <glib/gtypes.h>
 
 #include "base/basictypes.h"
 #include "base/event_types.h"
 #include "base/string16.h"
 #include "ui/base/events.h"
 #include "ui/base/ui_export.h"
 
 typedef struct _IBusBus IBusBus;
 typedef struct _IBusInputContext IBusInputContext;
 typedef struct _IBusText IBusText;
 
+namespace gfx {
+class Rect;
+}  // namespace gfx
 namespace ui {
 
 struct CompositionText;
 
 namespace internal {
 
 // An interface implemented by the object that sends and receives an event to
 // and from ibus-daemon.
 class UI_EXPORT IBusClient {
  public:
@@ skipping 59 matching lines @@
   // Blurs the |context| asynchronously.
   virtual void FocusOut(IBusInputContext* context) = 0;
   // Resets the |context| asynchronously.
   virtual void Reset(IBusInputContext* context) = 0;
 
   // Returns the current input method type.
   virtual InputMethodType GetInputMethodType() = 0;
 
   // Resets the cursor location asynchronously.
   virtual void SetCursorLocation(IBusInputContext* context,
-                                 int32 x,
-                                 int32 y,
-                                 int32 w,
-                                 int32 h) = 0;
+                                 const gfx::Rect& cursor_location,
+                                 const gfx::Rect& composition_head) = 0;
 
   // Sends the key to ibus-daemon asynchronously.
   virtual void SendKeyEvent(IBusInputContext* context,
                             uint32 keyval,
                             uint32 keycode,
                             uint32 state,
                             PendingKeyEvent* pending_key) = 0;
 
   // Called by InputMethodIBus::OnUpdatePreeditText to convert |text| into a
   // CompositionText.
   virtual void ExtractCompositionText(IBusText* text,
                                       guint cursor_position,
                                       CompositionText* out_composition) = 0;
 
   // Called by InputMethodIBus::OnCommitText to convert |text| into a Unicode
   // string.
   virtual string16 ExtractCommitText(IBusText* text) = 0;
 };
 
 }  // namespace internal
 }  // namespace ui
 
 #endif  // UI_BASE_IME_IBUS_CLIENT_H_