Remove a variety of no-longer-used query params.

chrome/browser/search/instant_service.h

 // 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.
 
 #ifndef CHROME_BROWSER_SEARCH_INSTANT_SERVICE_H_
 #define CHROME_BROWSER_SEARCH_INSTANT_SERVICE_H_
 
 #include <set>
 #include <vector>
 
@@ skipping 69 matching lines @@
   // necessary. Investigate more and remove this from here.
   void UpdateThemeInfo();
 
   // Invoked by the InstantController to update most visited items details for
   // NTP.
   void UpdateMostVisitedItemsInfo();
 
   // Sends the current set of search URLs to a renderer process.
   void SendSearchURLsToRenderer(content::RenderProcessHost* rph);
 
-  // Invoked to notify the Instant page that the omnibox start margin has
-  // changed.
-  void OnOmniboxStartMarginChanged(int start_margin);
-
   InstantSearchPrerenderer* instant_search_prerenderer() {
     return instant_prerenderer_.get();
   }
 
-  int omnibox_start_margin() const { return omnibox_start_margin_; }
-
  private:
   friend class InstantExtendedTest;
   friend class InstantServiceTest;
   friend class InstantTestBase;
   friend class InstantUnitTestBase;
 
   FRIEND_TEST_ALL_PREFIXES(InstantExtendedManualTest,
                            MANUAL_SearchesFromFakebox);
   FRIEND_TEST_ALL_PREFIXES(InstantExtendedTest, ProcessIsolation);
   FRIEND_TEST_ALL_PREFIXES(InstantServiceEnabledTest,
@@ skipping 52 matching lines @@
 
   // InstantMostVisitedItems from TopSites.
   std::vector<InstantMostVisitedItem> most_visited_items_;
 
   // InstantMostVisitedItems from SuggestionService.
   std::vector<InstantMostVisitedItem> suggestions_items_;
 
   // Theme-related data for NTP overlay to adopt themes.
   scoped_ptr<ThemeBackgroundInfo> theme_info_;
 
-  // The start-edge margin of the omnibox, used by the Instant page to align
-  // text or assets properly with the omnibox.
-  int omnibox_start_margin_;
-
   base::ObserverList<InstantServiceObserver> observers_;
 
   content::NotificationRegistrar registrar_;
 
   scoped_refptr<InstantIOContext> instant_io_context_;
 
   // Set to NULL if the default search provider does not support Instant.
   scoped_ptr<InstantSearchPrerenderer> instant_prerenderer_;
 
   // Used to check whether notifications from TemplateURLService indicate a
   // change that affects the default search provider.
   scoped_ptr<TemplateURLData> previous_default_search_provider_;
   GURL previous_google_base_url_;
 
   // Suggestions Service to fetch server suggestions.
   suggestions::SuggestionsService* suggestions_service_;
 
   // Used for Top Sites async retrieval.
   base::WeakPtrFactory<InstantService> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(InstantService);
 };
 
 #endif  // CHROME_BROWSER_SEARCH_INSTANT_SERVICE_H_