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

chrome/browser/ui/search/instant_page_unittest.cc

 // Copyright 2013 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.
 
 #include "chrome/browser/ui/search/instant_page.h"
 
 #include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/ui/search/search_tab_helper.h"
 #include "chrome/common/chrome_switches.h"
@@ skipping 28 matching lines @@
                     const GURL& url));
   MOCK_METHOD2(FocusOmnibox,
                void(const content::WebContents* contents,
                     OmniboxFocusState state));
   MOCK_METHOD5(NavigateToURL,
                void(const content::WebContents* contents,
                     const GURL& url,
                     content::PageTransition transition,
                     WindowOpenDisposition disposition,
                     bool is_search_type));
+  MOCK_METHOD1(PasteIntoOmnibox, void(const content::WebContents* contents));
   MOCK_METHOD1(DeleteMostVisitedItem, void(const GURL& url));
   MOCK_METHOD1(UndoMostVisitedDeletion, void(const GURL& url));
   MOCK_METHOD0(UndoAllMostVisitedDeletions, void());
   MOCK_METHOD1(InstantPageLoadFailed, void(content::WebContents* contents));
 };
 
 class FakePage : public InstantPage {
  public:
   FakePage(Delegate* delegate, const std::string& instant_url,
            Profile* profile, bool is_incognito);
@@ skipping 288 matching lines @@
   page->sender()->SetInputInProgress(false);
   EXPECT_FALSE(MessageWasSent(ChromeViewMsg_SearchBoxSetInputInProgress::ID));
 
   page->sender()->SendMostVisitedItems(std::vector<InstantMostVisitedItem>());
   EXPECT_FALSE(MessageWasSent(
       ChromeViewMsg_SearchBoxMostVisitedItemsChanged::ID));
 
   page->sender()->ToggleVoiceSearch();
   EXPECT_FALSE(MessageWasSent(ChromeViewMsg_SearchBoxToggleVoiceSearch::ID));
 }