Adds support for the os x spelling panel to chromium. Users can...

chrome/browser/renderer_host/render_widget_host.h

 // Copyright (c) 2009 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 CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_H_
 #define CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_H_
 
 #include <queue>
 #include <vector>
 
@@ skipping 310 matching lines @@
   // * when insertText of NSTextInput is called (on Mac).
   void ImeConfirmComposition(const string16& ime_string);
 
   // Cancels an ongoing composition.
   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;
 
+  // Makes an IPC call to toggle the spelling panel.
+  void ToggleSpellPanel(bool is_currently_visible);
+
+  // Makes an IPC call to tell webkit to replace the currently selected word.
+  void ReplaceWord(const std::wstring& word);
+
+  // Makes an IPC call to tell webkit to advance to the next misspelling.
+  void AdvanceToNextMisspelling();
+
   // Sets the active state (i.e., control tints).
   virtual void SetActive(bool active);
 
  protected:
   // Internal implementation of the public Forward*Event() methods.
   void ForwardInputEvent(
       const WebKit::WebInputEvent& input_event, int event_size);
 
   // Called when we receive a notification indicating that the renderer
   // process has gone. This will reset our state so that our state will be
@@ skipping 180 matching lines @@
 
   // Set when we cancel updating the text direction.
   // This flag also ignores succeeding update requests until we call
   // NotifyTextDirection().
   bool text_direction_canceled_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHost);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_H_