Simplify InputMethodWin initialization.

content/browser/renderer_host/render_widget_host_impl.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_IMPL_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_IMPL_H_
 
 #include <deque>
 #include <list>
 #include <map>
@@ skipping 286 matching lines @@
   void ShowContextMenuAtPoint(const gfx::Point& point) override;
 
   // Queues a synthetic gesture for testing purposes.  Invokes the on_complete
   // callback when the gesture is finished running.
   void QueueSyntheticGesture(
       scoped_ptr<SyntheticGesture> synthetic_gesture,
       const base::Callback<void(SyntheticGesture::Result)>& on_complete);
 
   void CancelUpdateTextDirection();
 
-  // Notifies the renderer whether or not the input method attached to this
-  // process is activated.
-  // When the input method is activated, a renderer process sends IPC messages
-  // to notify the status of its composition node. (This message is mainly used
-  // for notifying the position of the input cursor so that the browser can
-  // display input method windows under the cursor.)
-  void SetInputMethodActive(bool activate);
-
   // Update the composition node of the renderer (or WebKit).
   // WebKit has a special node (a composition node) for input method to change
   // its text without affecting any other DOM nodes. When the input method
   // (attached to the browser) updates its text, the browser sends IPC messages
   // to update the composition node of the renderer.
   // (Read the comments of each function for its detail.)
 
   // Sets the text of the composition node.
   // This function can also update the cursor position and mark the specified
   // range in the composition node.
@@ skipping 22 matching lines @@
   void ImeCancelComposition();
 
   // This is for derived classes to give us access to the resizer rect.
   // And to also expose it to the RenderWidgetHostView.
   virtual gfx::Rect GetRootWindowResizerRect() const;
 
   bool ignore_input_events() const {
     return ignore_input_events_;
   }
 
-  bool input_method_active() const {
-    return input_method_active_;
-  }
-
   // Whether forwarded WebInputEvents should be ignored.  True if either
   // |ignore_input_events_| or |process_->IgnoreInputEvents()| is true.
   bool IgnoreInputEvents() const;
 
   bool has_touch_handler() const { return has_touch_handler_; }
 
   // Notification that the user has made some kind of input that could
   // perform an action. See OnUserGesture for more details.
   void StartUserGesture();
 
@@ skipping 389 matching lines @@
   // Flag to detect recursive calls to GetBackingStore().
   bool in_get_backing_store_;
 
   // Used for UMA histogram logging to measure the time for a repaint view
   // operation to finish.
   base::TimeTicks repaint_start_time_;
 
   // Set to true if we shouldn't send input events from the render widget.
   bool ignore_input_events_;
 
-  // Indicates whether IME is active.
-  bool input_method_active_;
-
   // Set when we update the text direction of the selected input element.
   bool text_direction_updated_;
   blink::WebTextDirection text_direction_;
 
   // Set when we cancel updating the text direction.
   // This flag also ignores succeeding update requests until we call
   // NotifyTextDirection().
   bool text_direction_canceled_;
 
   // Indicates if the next sequence of Char events should be suppressed or not.
@@ skipping 50 matching lines @@
   bool is_focused_;
 
   base::WeakPtrFactory<RenderWidgetHostImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_IMPL_H_