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

chrome/browser/ui/search/search_ipc_router.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_UI_SEARCH_SEARCH_IPC_ROUTER_H_
 #define CHROME_BROWSER_UI_SEARCH_SEARCH_IPC_ROUTER_H_
 
 #include <vector>
 
 #include "base/gtest_prod_util.h"
@@ skipping 92 matching lines @@
     virtual bool ShouldProcessDeleteMostVisitedItem() = 0;
     virtual bool ShouldProcessUndoMostVisitedDeletion() = 0;
     virtual bool ShouldProcessUndoAllMostVisitedDeletions() = 0;
     virtual bool ShouldProcessLogEvent() = 0;
     virtual bool ShouldProcessPasteIntoOmnibox(bool is_active_tab) = 0;
     virtual bool ShouldProcessChromeIdentityCheck() = 0;
     virtual bool ShouldProcessHistorySyncCheck() = 0;
     virtual bool ShouldSendSetPromoInformation() = 0;
     virtual bool ShouldSendSetDisplayInstantResults() = 0;
     virtual bool ShouldSendSetSuggestionToPrefetch() = 0;
-    virtual bool ShouldSendSetOmniboxStartMargin() = 0;
     virtual bool ShouldSendSetInputInProgress(bool is_active_tab) = 0;
     virtual bool ShouldSendOmniboxFocusChanged() = 0;
     virtual bool ShouldSendMostVisitedItems() = 0;
     virtual bool ShouldSendThemeBackgroundInfo() = 0;
     virtual bool ShouldSubmitQuery() = 0;
   };
 
   SearchIPCRouter(content::WebContents* web_contents, Delegate* delegate,
                   scoped_ptr<Policy> policy);
   ~SearchIPCRouter() override;
@@ skipping 15 matching lines @@
 
   // Tells the renderer information it needs to display promos.
   void SetPromoInformation(bool is_app_launcher_enabled);
 
   // Tells the renderer whether to display the Instant results.
   void SetDisplayInstantResults();
 
   // Tells the page the suggestion to be prefetched if any.
   void SetSuggestionToPrefetch(const InstantSuggestion& suggestion);
 
-  // Tells the page the left margin of the omnibox. This is used by the page to
-  // align text or assets properly with the omnibox.
-  void SetOmniboxStartMargin(int start_margin);
-
   // Tells the page that user input started or stopped.
   void SetInputInProgress(bool input_in_progress);
 
   // Tells the page that the omnibox focus has changed.
   void OmniboxFocusChanged(OmniboxFocusState state,
                            OmniboxFocusChangeReason reason);
 
   // Tells the renderer about the most visited items.
   void SendMostVisitedItems(const std::vector<InstantMostVisitedItem>& items);
 
@@ skipping 71 matching lines @@
   // SearchIPCRouter to ensure that delayed IPC replies are ignored.
   int commit_counter_;
 
   // Set to true, when the tab corresponding to |this| instance is active.
   bool is_active_tab_;
 
   DISALLOW_COPY_AND_ASSIGN(SearchIPCRouter);
 };
 
 #endif  // CHROME_BROWSER_UI_SEARCH_SEARCH_IPC_ROUTER_H_