Fixing iframe jank in the local omnibox popup.

chrome/renderer/searchbox/searchbox.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_RENDERER_SEARCHBOX_SEARCHBOX_H_
 #define CHROME_RENDERER_SEARCHBOX_SEARCHBOX_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 91 matching lines @@
   // Sends ChromeViewHostMsg_SearchBoxDeleteMostVisitedItem to the browser.
   void DeleteMostVisitedItem(InstantRestrictedID most_visited_item_id);
 
   // Sends ChromeViewHostMsg_SearchBoxUndoMostVisitedDeletion to the browser.
   void UndoMostVisitedDeletion(InstantRestrictedID most_visited_item_id);
 
   // Sends ChromeViewHostMsg_SearchBoxUndoAllMostVisitedDeletions to the
   // browser.
   void UndoAllMostVisitedDeletions();
 
-  // Generates a data:// URL containing the HTML required to display a result.
-  bool GenerateDataURLForSuggestionRequest(const GURL& request_url,
-                                           GURL* data_url) const;
-
-  // Sets the InstantAutocompleteResultStyle to the input value.
-  void SetInstantAutocompleteResultStyle(
-      const InstantAutocompleteResultStyle& style);
-
-  // Formats a URL for display to the user. Strips out prefixes like whitespace,
-  // "http://" and "www." unless the user input (|query_|) matches the prefix.
-  // Also removes trailing whitespaces and "/" unless the user input matches the
-  // trailing "/".
-  void FormatURLForDisplay(string16* url) const;
-
-  // Returns true if the Instant page should use iframes to display suggestions.
-  static bool ShouldUseIframes();
-
  private:
   // Overridden from content::RenderViewObserver:
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
   virtual void DidClearWindowObject(WebKit::WebFrame* frame) OVERRIDE;
 
   void OnChange(const string16& query,
                 bool verbatim,
                 size_t selection_start,
                 size_t selection_end);
   void OnSubmit(const string16& query);
@@ skipping 28 matching lines @@
   int start_margin_;
   gfx::Rect popup_bounds_;
   bool is_key_capture_enabled_;
   ThemeBackgroundInfo theme_info_;
   bool display_instant_results_;
   string16 omnibox_font_;
   size_t omnibox_font_size_;
   InstantRestrictedIDCache<InstantAutocompleteResult>
       autocomplete_results_cache_;
   InstantRestrictedIDCache<InstantMostVisitedItem> most_visited_items_cache_;
-  InstantAutocompleteResultStyle autocomplete_results_style_;
 
   DISALLOW_COPY_AND_ASSIGN(SearchBox);
 };
 
 #endif  // CHROME_RENDERER_SEARCHBOX_SEARCHBOX_H_