Fix failing DCHECK in AutoCompleteInput()

components/omnibox/browser/omnibox_edit_model.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 COMPONENTS_OMNIBOX_BROWSER_OMNIBOX_EDIT_MODEL_H_
 #define COMPONENTS_OMNIBOX_BROWSER_OMNIBOX_EDIT_MODEL_H_
 
 #include <stddef.h>
 
 #include <memory>
@@ skipping 161 matching lines @@
   // Invoked any time the text may have changed in the edit. Notifies the
   // controller.
   void OnChanged();
 
   // Reverts the edit model back to its unedited state (permanent text showing,
   // no user input in progress).
   void Revert();
 
   // Directs the popup to start autocomplete.
   void StartAutocomplete(bool has_selected_text,
-                         bool prevent_inline_autocomplete,
-                         bool entering_keyword_mode);
+                         bool prevent_inline_autocomplete);
 
   // Closes the popup and cancels any pending asynchronous queries.
   void StopAutocomplete();
 
   // Determines whether the user can "paste and go", given the specified text.
   bool CanPasteAndGo(const base::string16& text) const;
 
   // Navigates to the destination last supplied to CanPasteAndGo.
   void PasteAndGo(const base::string16& text);
 
@@ skipping 376 matching lines @@
 
   // The input that was sent to the AutocompleteController. Since no
   // autocomplete query is started after a tab switch, it is possible for this
   // |input_| to differ from the one currently stored in AutocompleteController.
   AutocompleteInput input_;
 
   DISALLOW_COPY_AND_ASSIGN(OmniboxEditModel);
 };
 
 #endif  // COMPONENTS_OMNIBOX_BROWSER_OMNIBOX_EDIT_MODEL_H_