Adds paste function to searchbox api and handles paste event on fakebox

chrome/browser/ui/browser_instant_controller.h

 // Copyright 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 CHROME_BROWSER_UI_BROWSER_INSTANT_CONTROLLER_H_
 #define CHROME_BROWSER_UI_BROWSER_INSTANT_CONTROLLER_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 37 matching lines @@
   // for use from OpenCurrentURL.
   bool OpenInstant(WindowOpenDisposition disposition, const GURL& url);
 
   // Returns the Profile associated with the Browser that owns this object.
   Profile* profile() const;
 
   // Returns the InstantController or NULL if there is no InstantController for
   // this BrowserInstantController.
   InstantController* instant() { return &instant_; }
 
-  // Invoked by |instant_| to give the omnibox focus, with the option of making
-  // the caret invisible.
-  void FocusOmnibox(bool caret_visibility);
+  // Invoked by |instant_| to change the omnibox focus.
+  void FocusOmnibox(OmniboxFocusState state);
 
   // Invoked by |instant_| to get the currently active tab.
   content::WebContents* GetActiveWebContents() const;
 
   // Invoked by |browser_| when the active tab changes.
   void ActiveTabChanged();
 
   // Invoked by |browser_| when the active tab is about to be deactivated.
   void TabDeactivated(content::WebContents* contents);
 
   // Invoked by the InstantController when it wants to open a URL.
   void OpenURL(const GURL& url,
                content::PageTransition transition,
                WindowOpenDisposition disposition);
 
+  // Invoked by |instant_| to paste the |text| (or clipboard content if text is
+  // empty) into the omnibox. It will set focus to the omnibox if the omnibox is
+  // not focused.
+  void PasteIntoOmnibox(const string16& text);
+
   // Sets the stored omnibox bounds.
   void SetOmniboxBounds(const gfx::Rect& bounds);
 
   // Notifies |instant_| to toggle voice search.
   void ToggleVoiceSearch();
 
  private:
   // Overridden from search::SearchModelObserver:
   virtual void ModelChanged(const SearchModel::State& old_state,
                             const SearchModel::State& new_state) OVERRIDE;
@@ skipping 13 matching lines @@
 
   InstantController instant_;
   InstantUnloadHandler instant_unload_handler_;
 
   PrefChangeRegistrar profile_pref_registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserInstantController);
 };
 
 #endif  // CHROME_BROWSER_UI_BROWSER_INSTANT_CONTROLLER_H_