Remove unused embeddedSearch.searchBox APIs

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 <string>
 #include <vector>
 
@@ skipping 106 matching lines @@
 
   // Sends UndoAllMostVisitedDeletions to the browser.
   void UndoAllMostVisitedDeletions();
 
   // Sends UndoMostVisitedDeletion to the browser.
   void UndoMostVisitedDeletion(InstantRestrictedID most_visited_item_id);
 
   bool is_focused() const { return is_focused_; }
   bool is_input_in_progress() const { return is_input_in_progress_; }
   bool is_key_capture_enabled() const { return is_key_capture_enabled_; }
-  const base::string16& query() const { return query_; }
   const InstantSuggestion& suggestion() const { return suggestion_; }
 
  private:
   // Overridden from content::RenderFrameObserver:
   void OnDestruct() override;
 
   // Overridden from chrome::mojom::SearchBox:
   void SetPageSequenceNumber(int page_seq_no) override;
   void ChromeIdentityCheckResult(const base::string16& identity,
                                  bool identity_match) override;
   void FocusChanged(OmniboxFocusState new_focus_state,
                     OmniboxFocusChangeReason reason) override;
   void HistorySyncCheckResult(bool sync_history) override;
   void MostVisitedChanged(
       const std::vector<InstantMostVisitedItem>& items) override;
   void SetInputInProgress(bool input_in_progress) override;
   void SetSuggestionToPrefetch(const InstantSuggestion& suggestion) override;
-  void Submit(const base::string16& query,
-              const EmbeddedSearchRequestParams& params) override;
+  void Submit(const EmbeddedSearchRequestParams& params) override;
   void ThemeChanged(const ThemeBackgroundInfo& theme_info) override;
 
   // Returns the current zoom factor of the render view or 1 on failure.
   double GetZoom() const;
 
   // Sets the searchbox values to their initial value.
   void Reset();
 
   // Returns the URL of the Most Visited item specified by the |item_id|.
   GURL GetURLForMostVisitedItem(InstantRestrictedID item_id) const;
 
   void Bind(chrome::mojom::SearchBoxAssociatedRequest request);
 
   int page_seq_no_;
   bool is_focused_;
   bool is_input_in_progress_;
   bool is_key_capture_enabled_;
   InstantRestrictedIDCache<InstantMostVisitedItem> most_visited_items_cache_;
   ThemeBackgroundInfo theme_info_;
-  base::string16 query_;
   EmbeddedSearchRequestParams embedded_search_request_params_;
   InstantSuggestion suggestion_;
   chrome::mojom::InstantAssociatedPtr instant_service_;
   mojo::AssociatedBinding<chrome::mojom::SearchBox> binding_;
 
   DISALLOW_COPY_AND_ASSIGN(SearchBox);
 };
 
 #endif  // CHROME_RENDERER_SEARCHBOX_SEARCHBOX_H_