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

components/omnibox/browser/autocomplete_provider_client.h

 // Copyright 2014 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 COMPONENTS_OMNIBOX_BROWSER_AUTOCOMPLETE_PROVIDER_CLIENT_H_
 #define COMPONENTS_OMNIBOX_BROWSER_AUTOCOMPLETE_PROVIDER_CLIENT_H_
 
 #include <vector>
 
 #include "base/memory/ref_counted.h"
@@ skipping 67 matching lines @@
 
   // The set of URLs to provide as autocomplete suggestions as the user types a
   // prefix of the |about| scheme or the embedder's representation of that
   // scheme. Note that this may be a subset of GetBuiltinURLs(), e.g., only the
   // most commonly-used URLs from that set.
   virtual std::vector<base::string16> GetBuiltinsToProvideAsUserTypes() = 0;
 
   virtual bool IsOffTheRecord() const = 0;
   virtual bool SearchSuggestEnabled() const = 0;
 
-  // Returns whether the bookmark bar is visible on all tabs.
-  virtual bool BookmarkBarIsVisible() const = 0;
-
   virtual bool TabSyncEnabledAndUnencrypted() const = 0;
 
   // Given some string |text| that the user wants to use for navigation,
   // determines how it should be interpreted.
   virtual void Classify(
       const base::string16& text,
       bool prefer_keyword,
       bool allow_exact_keyword_match,
       metrics::OmniboxEventProto::PageClassification page_classification,
       AutocompleteMatch* match,
@@ skipping 16 matching lines @@
   // listeners add themselves to, and then kill this method.
   virtual void OnAutocompleteControllerResultReady(
       AutocompleteController* controller) {}
 
   // Called after creation of |keyword_provider| to allow the client to
   // configure the provider if desired.
   virtual void ConfigureKeywordProvider(KeywordProvider* keyword_provider) {}
 };
 
 #endif  // COMPONENTS_OMNIBOX_BROWSER_AUTOCOMPLETE_PROVIDER_CLIENT_H_