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

chrome/browser/extensions/webstore_install_with_prompt.h

 // Copyright 2014 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_WEBSTORE_INSTALL_WITH_PROMPT_H_
 #define CHROME_BROWSER_EXTENSIONS_WEBSTORE_INSTALL_WITH_PROMPT_H_
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "chrome/browser/extensions/webstore_standalone_installer.h"
 #include "chrome/browser/ui/native_window_tracker.h"
 #include "ui/gfx/native_widget_types.h"
 #include "url/gurl.h"
 
 namespace content {
 class WebContents;
 }
 
 namespace extensions {
@@ skipping 28 matching lines @@
   ~WebstoreInstallWithPrompt() override;
 
   void set_show_post_install_ui(bool show) { show_post_install_ui_ = show; }
 
   // extensions::WebstoreStandaloneInstaller overrides:
   bool CheckRequestorAlive() const override;
   const GURL& GetRequestorURL() const override;
   bool ShouldShowPostInstallUI() const override;
   bool ShouldShowAppInstalledBubble() const override;
   content::WebContents* GetWebContents() const override;
-  scoped_ptr<ExtensionInstallPrompt::Prompt> CreateInstallPrompt()
+  std::unique_ptr<ExtensionInstallPrompt::Prompt> CreateInstallPrompt()
       const override;
-  scoped_ptr<ExtensionInstallPrompt> CreateInstallUI() override;
+  std::unique_ptr<ExtensionInstallPrompt> CreateInstallUI() override;
   bool CheckInlineInstallPermitted(const base::DictionaryValue& webstore_data,
                                    std::string* error) const override;
   bool CheckRequestorPermitted(const base::DictionaryValue& webstore_data,
                                std::string* error) const override;
 
  private:
   bool show_post_install_ui_;
 
   GURL dummy_requestor_url_;
 
   // A non-visible WebContents used to download data from the webstore.
-  scoped_ptr<content::WebContents> dummy_web_contents_;
+  std::unique_ptr<content::WebContents> dummy_web_contents_;
 
   gfx::NativeWindow parent_window_;
-  scoped_ptr<NativeWindowTracker> parent_window_tracker_;
+  std::unique_ptr<NativeWindowTracker> parent_window_tracker_;
 
   DISALLOW_COPY_AND_ASSIGN(WebstoreInstallWithPrompt);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_WEBSTORE_INSTALL_WITH_PROMPT_H_