Revert of Show the Cast toolbar icon ephemerally when Cast is in use

chrome/browser/ui/views/media_router/media_router_ui_browsertest.cc

 // Copyright 2015 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 "base/bind.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "chrome/browser/extensions/browser_action_test_util.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
-#include "chrome/browser/ui/toolbar/component_toolbar_actions_factory.h"
 #include "chrome/browser/ui/toolbar/media_router_action.h"
 #include "chrome/browser/ui/toolbar/toolbar_action_view_delegate.h"
 #include "chrome/browser/ui/views/frame/browser_view.h"
 #include "chrome/browser/ui/views/toolbar/app_menu_button.h"
 #include "chrome/browser/ui/views/toolbar/browser_actions_container.h"
 #include "chrome/browser/ui/views/toolbar/toolbar_action_view.h"
 #include "chrome/browser/ui/views/toolbar/toolbar_view.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
@@ skipping 15 matching lines @@
     BrowserActionsContainer* browser_actions_container =
         BrowserView::GetBrowserViewForBrowser(browser())
             ->toolbar()
             ->browser_actions();
     ASSERT_TRUE(browser_actions_container);
 
     browser_action_test_util_.reset(new BrowserActionTestUtil(browser(),
                                                               false));
     media_router_action_.reset(new MediaRouterAction(browser(),
         browser_action_test_util_->GetToolbarActionsBar()));
-    // Toggle the "always show" setting on.
-    media_router_action_->ToggleVisibilityPreference();
 
     toolbar_action_view_widget_ = new views::Widget();
     views::Widget::InitParams params(views::Widget::InitParams::TYPE_POPUP);
     params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
     toolbar_action_view_widget_->Init(params);
     toolbar_action_view_widget_->Show();
 
     // Sets delegate on |media_router_action_|.
     toolbar_action_view_ = new ToolbarActionView(media_router_action_.get(),
                                                  browser_actions_container);
     toolbar_action_view_widget_->SetContentsView(toolbar_action_view_);
   }
 
   void TearDownOnMainThread() override {
     toolbar_action_view_widget_->Close();
-    // Toggle the "always show" setting off.
-    media_router_action_->ToggleVisibilityPreference();
     media_router_action_.reset();
     browser_action_test_util_.reset();
     InProcessBrowserTest::TearDownOnMainThread();
   }
 
   void OpenMediaRouterDialogAndWaitForNewWebContents() {
     content::TestNavigationObserver nav_observer(NULL);
     nav_observer.StartWatchingNewWebContents();
 
     AppMenuButton* app_menu_button =
@@ skipping 54 matching lines @@
 
   // Navigate away.
   ui_test_utils::NavigateToURL(browser(), GURL("about:blank"));
 
   // The navigation should have removed the previously created dialog.
   // We expect a new dialog WebContents to be created by calling this.
   OpenMediaRouterDialogAndWaitForNewWebContents();
 }
 
 }  // namespace media_router