Remove ShowURL/HideURL from OmniboxView and LocationBarView

components/omnibox/browser/omnibox_edit_unittest.cc

 // Copyright (c) 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.
 
 #include <stddef.h>
 
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 92 matching lines @@
 
 class TestingOmniboxEditController : public OmniboxEditController {
  public:
   explicit TestingOmniboxEditController(ToolbarModel* toolbar_model)
       : toolbar_model_(toolbar_model) {}
 
  protected:
   // OmniboxEditController:
   void OnInputInProgress(bool in_progress) override {}
   void OnChanged() override {}
-  void ShowURL() override {}
   ToolbarModel* GetToolbarModel() override { return toolbar_model_; }
   const ToolbarModel* GetToolbarModel() const override {
     return toolbar_model_;
   }
 
  private:
   ToolbarModel* toolbar_model_;
 
   DISALLOW_COPY_AND_ASSIGN(TestingOmniboxEditController);
 };
@@ skipping 263 matching lines @@
                      alternate_nav_url, base::string16(), 0);
   EXPECT_TRUE(AutocompleteInput::HasHTTPScheme(
       client->alternate_nav_match().fill_into_edit));
 
   model()->SetUserText(base::ASCIIToUTF16("ab cd"));
   model()->OpenMatch(match, WindowOpenDisposition::CURRENT_TAB,
                      alternate_nav_url, base::string16(), 0);
   EXPECT_TRUE(AutocompleteInput::HasHTTPScheme(
       client->alternate_nav_match().fill_into_edit));
 }