Fix candidate window position issue.

chrome/browser/chromeos/input_method/ibus_ui_controller.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.
 //
 // The header files provides APIs for monitoring and controlling input
 // method UI status. The APIs encapsulate the APIs of IBus, the underlying
 // input method framework.
 
 #ifndef CHROME_BROWSER_CHROMEOS_INPUT_METHOD_IBUS_UI_CONTROLLER_H_
 #define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_IBUS_UI_CONTROLLER_H_
 #pragma once
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/observer_list.h"
 #include "third_party/mozc/session/candidates_lite.pb.h"
 
+namespace gfx {
+class Rect;
+}  // namespace gfx
+
 namespace chromeos {
 namespace input_method {
 
 // A key for attaching the |ibus_service_panel_| object to |ibus_|.
 const char kPanelObjectKey[] = "panel-object";
 
 class InputMethodDescriptor;
 typedef std::vector<InputMethodDescriptor> InputMethodDescriptors;
 
 // The struct represents the input method lookup table (list of candidates).
@@ skipping 48 matching lines @@
     // Called when the auxiliary text becomes hidden.
     virtual void OnHideAuxiliaryText() = 0;
 
     // Called when the lookup table becomes hidden.
     virtual void OnHideLookupTable() = 0;
 
     // Called when the preedit text becomes hidden.
     virtual void OnHidePreeditText() = 0;
 
     // Called when the cursor location is set.
-    virtual void OnSetCursorLocation(int x, int y, int width, int height) = 0;
+    virtual void OnSetCursorLocation(const gfx::Rect& cusor_location,
+                                     const gfx::Rect& composition_head) = 0;
 
     // Called when the auxiliary text is updated.
     virtual void OnUpdateAuxiliaryText(const std::string& text,
                                        bool visible) = 0;
 
     // Called when the lookup table is updated.
     virtual void OnUpdateLookupTable(const InputMethodLookupTable& table) = 0;
 
     // Called when the preedit text is updated.
     virtual void OnUpdatePreeditText(const std::string& utf8_text,
@@ skipping 45 matching lines @@
   virtual void NotifyPageDown() = 0;
 };
 
 bool IsActiveForTesting(const std::string& input_method_id,
                         const InputMethodDescriptors* descriptors);
 
 }  // namespace input_method
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_IBUS_UI_CONTROLLER_H_