[Search] Store and recall search terms using NavigationEntry to improve search term extraction

chrome/browser/ui/toolbar/test_toolbar_model.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_TOOLBAR_TEST_TOOLBAR_MODEL_H_
 #define CHROME_BROWSER_UI_TOOLBAR_TEST_TOOLBAR_MODEL_H_
 
 #include "base/compiler_specific.h"
 #include "base/string16.h"
 #include "chrome/browser/ui/toolbar/toolbar_model.h"
 
 // A ToolbarModel that is backed by instance variables, which are initialized
 // with some basic values that can be changed with the provided setters. This
 // should be used only for testing.
 class TestToolbarModel : public ToolbarModel {
  public:
   TestToolbarModel();
   virtual ~TestToolbarModel();
   virtual string16 GetText(
       bool display_search_urls_as_search_terms) const OVERRIDE;
   virtual GURL GetURL() const OVERRIDE;
   virtual bool WouldReplaceSearchURLWithSearchTerms() const OVERRIDE;
+  virtual string16 GetSearchTermsFromNavigationEntry() const OVERRIDE;
   virtual SecurityLevel GetSecurityLevel() const OVERRIDE;
   virtual int GetIcon() const OVERRIDE;
   virtual string16 GetEVCertName() const OVERRIDE;
   virtual bool ShouldDisplayURL() const OVERRIDE;
   virtual void SetInputInProgress(bool value) OVERRIDE;
   virtual bool GetInputInProgress() const OVERRIDE;
 
   void set_text(const string16& text) { text_ = text; }
   void set_url(const GURL& url) { url_ = url;}
   void set_replace_search_url_with_search_terms(bool should_replace_url) {
@@ skipping 17 matching lines @@
   SecurityLevel security_level_;
   int icon_;
   string16 ev_cert_name_;
   bool should_display_url_;
   bool input_in_progress_;
 
   DISALLOW_COPY_AND_ASSIGN(TestToolbarModel);
 };
 
 #endif  // CHROME_BROWSER_UI_TOOLBAR_TEST_TOOLBAR_MODEL_H_