Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/views/toolbar/toolbar_action_view_interactive_uitest.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/macros.h"
 #include "base/run_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/extensions/extension_action_test_util.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/browser/extensions/extension_service.h"
@@ skipping 146 matching lines @@
  protected:
   ToolbarActionViewInteractiveUITest();
   ~ToolbarActionViewInteractiveUITest() override;
 
   // ExtensionBrowserTest:
   void SetUpCommandLine(base::CommandLine* command_line) override;
   void TearDownOnMainThread() override;
 
  private:
   // Override the extensions-action-redesign switch.
-  scoped_ptr<extensions::FeatureSwitch::ScopedOverride> feature_override_;
+  std::unique_ptr<extensions::FeatureSwitch::ScopedOverride> feature_override_;
 
   DISALLOW_COPY_AND_ASSIGN(ToolbarActionViewInteractiveUITest);
 };
 
 ToolbarActionViewInteractiveUITest::ToolbarActionViewInteractiveUITest() {}
 ToolbarActionViewInteractiveUITest::~ToolbarActionViewInteractiveUITest() {}
 
 void ToolbarActionViewInteractiveUITest::SetUpCommandLine(
     base::CommandLine* command_line) {
   ExtensionBrowserTest::SetUpCommandLine(command_line);
@@ skipping 212 matching lines @@
       ui_controls::LEFT, ui_controls::DOWN | ui_controls::UP,
       base::Bind(&ActivateOverflowedActionWithKeyboard,
                  browser(), loop.QuitClosure()));
   loop.Run();
 
   // The app menu should no longer be showing.
   EXPECT_FALSE(app_menu_button->IsMenuShowing());
   // And the extension should have been activated.
   EXPECT_TRUE(listener.WaitUntilSatisfied());
 }