Implement Input Method related WebPlugin interface for browser plugin

content/browser/browser_plugin/test_browser_plugin_guest.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_BROWSER_PLUGIN_TEST_BROWSER_PLUGIN_GUEST_H_
 #define CONTENT_BROWSER_BROWSER_PLUGIN_TEST_BROWSER_PLUGIN_GUEST_H_
 
 #include "base/compiler_specific.h"
 #include "content/browser/browser_plugin/browser_plugin_guest.h"
 #include "content/public/test/test_utils.h"
@@ skipping 19 matching lines @@
   // Overridden methods from BrowserPluginGuest to intercept in test objects.
   virtual void RenderProcessGone(base::TerminationStatus status) OVERRIDE;
   virtual void OnHandleInputEvent(int instance_id,
                                   const gfx::Rect& guest_window_rect,
                                   const blink::WebInputEvent* event) OVERRIDE;
   virtual void OnSetFocus(int instance_id, bool focused) OVERRIDE;
   virtual void OnTakeFocus(bool reverse) OVERRIDE;
   virtual void SetDamageBuffer(
       const BrowserPluginHostMsg_ResizeGuest_Params& params) OVERRIDE;
   virtual void DidStopLoading(RenderViewHost* render_view_host) OVERRIDE;
+  virtual void OnImeCancelComposition() OVERRIDE;
 
   // Overridden from WebContentsObserver.
   virtual void WasHidden() OVERRIDE;
 
   // Test utilities to wait for a event we are interested in.
   // Waits until UpdateRect message is sent from the guest, meaning it is
   // ready/rendered.
   void WaitForUpdateRectMsg();
   void ResetUpdateRectCount();
   // Waits until a guest receives a damage buffer of the specified |size|.
   void WaitForDamageBufferWithSize(const gfx::Size& size);
   // Waits for focus to reach this guest.
   void WaitForFocus();
   // Waits for blur to reach this guest.
   void WaitForBlur();
   // Waits for focus to move out of this guest.
   void WaitForAdvanceFocus();
   // Waits until the guest is hidden.
   void WaitUntilHidden();
   // Waits until guest exits.
   void WaitForExit();
   // Waits until input is observed.
   void WaitForInput();
   // Waits until 'loadstop' is observed.
   void WaitForLoadStop();
   // Waits until UpdateRect with a particular |view_size| is observed.
   void WaitForViewSize(const gfx::Size& view_size);
+  // Waits until IME cancellation is observed.
+  void WaitForImeCancel();
 
   void set_guest_hang_timeout(const base::TimeDelta& timeout) {
     guest_hang_timeout_ = timeout;
   }
 
  private:
   // Overridden methods from BrowserPluginGuest to intercept in test objects.
   virtual void SendMessageToEmbedder(IPC::Message* msg) OVERRIDE;
 
   int update_rect_count_;
   int damage_buffer_call_count_;
   bool exit_observed_;
   bool focus_observed_;
   bool blur_observed_;
   bool advance_focus_observed_;
   bool was_hidden_observed_;
   bool set_damage_buffer_observed_;
   bool input_observed_;
   bool load_stop_observed_;
+  bool ime_cancel_observed_;
   gfx::Size last_view_size_observed_;
   gfx::Size expected_auto_view_size_;
 
   // For WaitForDamageBufferWithSize().
   bool waiting_for_damage_buffer_with_size_;
   gfx::Size expected_damage_buffer_size_;
   gfx::Size last_damage_buffer_size_;
 
   scoped_refptr<MessageLoopRunner> send_message_loop_runner_;
   scoped_refptr<MessageLoopRunner> crash_message_loop_runner_;
   scoped_refptr<MessageLoopRunner> focus_message_loop_runner_;
   scoped_refptr<MessageLoopRunner> blur_message_loop_runner_;
   scoped_refptr<MessageLoopRunner> advance_focus_message_loop_runner_;
   scoped_refptr<MessageLoopRunner> was_hidden_message_loop_runner_;
   scoped_refptr<MessageLoopRunner> damage_buffer_message_loop_runner_;
   scoped_refptr<MessageLoopRunner> input_message_loop_runner_;
   scoped_refptr<MessageLoopRunner> load_stop_message_loop_runner_;
   scoped_refptr<MessageLoopRunner> auto_view_size_message_loop_runner_;
+  scoped_refptr<MessageLoopRunner> ime_cancel_message_loop_runner_;
 
   DISALLOW_COPY_AND_ASSIGN(TestBrowserPluginGuest);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_BROWSER_PLUGIN_TEST_BROWSER_PLUGIN_GUEST_H_