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

chrome/browser/extensions/test_extension_environment.h

 // Copyright (c) 2013 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 CHROME_BROWSER_EXTENSIONS_TEST_EXTENSION_ENVIRONMENT_H_
 #define CHROME_BROWSER_EXTENSIONS_TEST_EXTENSION_ENVIRONMENT_H_
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
 #include "ui/base/win/scoped_ole_initializer.h"
 #endif
 
 class ExtensionService;
 class TestingProfile;
 
@@ skipping 52 matching lines @@
   // Use a specific extension ID instead of the default generated in
   // Extension::Create.
   const Extension* MakeExtension(const base::Value& manifest_extra,
                                  const std::string& id);
 
   // Generates a valid packaged app manifest with the given ID. If |install|
   // it gets added to the ExtensionService in |profile|.
   scoped_refptr<Extension> MakePackagedApp(const std::string& id, bool install);
 
   // Returns a test web contents that has a tab id.
-  scoped_ptr<content::WebContents> MakeTab() const;
+  std::unique_ptr<content::WebContents> MakeTab() const;
 
   // Deletes the testing profile to test profile teardown.
   void DeleteProfile();
 
  private:
   class ChromeOSEnv;
 
   void Init();
 
-  scoped_ptr<content::TestBrowserThreadBundle> thread_bundle_;
-  scoped_ptr<ChromeOSEnv> chromeos_env_;
+  std::unique_ptr<content::TestBrowserThreadBundle> thread_bundle_;
+  std::unique_ptr<ChromeOSEnv> chromeos_env_;
 
 #if defined(OS_WIN)
   ui::ScopedOleInitializer ole_initializer_;
 #endif
-  scoped_ptr<TestingProfile> profile_;
+  std::unique_ptr<TestingProfile> profile_;
   ExtensionService* extension_service_;
 
   DISALLOW_COPY_AND_ASSIGN(TestExtensionEnvironment);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_TEST_EXTENSION_ENVIRONMENT_H_