Change imm32_manager_ using scoped_ptr for mock testing.

content/browser/renderer_host/render_widget_host_view_win.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 CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_WIN_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_WIN_H_
 
 #include <atlbase.h>
 #include <atlapp.h>
 #include <atlcrack.h>
@@ skipping 457 matching lines @@
   WebCursor current_cursor_;
 
   // Indicates if the page is loading.
   bool is_loading_;
 
   // true if we are currently tracking WM_MOUSEEXIT messages.
   bool track_mouse_leave_;
 
   // Wrapper class for IMM32 APIs.
   // (See "ui/base/ime/win/imm32_manager.h" for its details.)
-  ui::IMM32Manager imm32_manager_;
+  scoped_ptr<ui::IMM32Manager> imm32_manager_;
 
   // Represents whether or not this browser process is receiving status
   // messages about the focused edit control from a renderer process.
   bool ime_notification_;
 
   // true if Enter was hit when render widget host was in focus.
   bool capture_enter_key_;
 
   // true if the View is not visible.
   bool is_hidden_;
@@ skipping 110 matching lines @@
   base::win::ScopedComPtr<IAccessible> window_iaccessible_;
 
   ui::LatencyInfo software_latency_info_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewWin);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_WIN_H_