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

chrome/browser/extensions/webstore_standalone_installer.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_WEBSTORE_STANDALONE_INSTALLER_H_
 #define CHROME_BROWSER_EXTENSIONS_WEBSTORE_STANDALONE_INSTALLER_H_
 
+#include <memory>
 #include <string>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "chrome/browser/extensions/active_install_data.h"
 #include "chrome/browser/extensions/extension_install_prompt.h"
 #include "chrome/browser/extensions/webstore_data_fetcher_delegate.h"
 #include "chrome/browser/extensions/webstore_install_helper.h"
 #include "chrome/browser/extensions/webstore_installer.h"
 #include "chrome/common/extensions/webstore_install_result.h"
 #include "net/url_request/url_fetcher_delegate.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 
 class GURL;
@@ skipping 89 matching lines @@
 
   // In the very least this should return a dummy WebContents (required
   // by some calls even when no prompt or other UI is shown). A non-dummy
   // WebContents is required if the prompt returned by CreateInstallPromt()
   // contains a navigable link(s). Returned WebContents should correspond
   // to |profile| passed into the constructor.
   virtual content::WebContents* GetWebContents() const = 0;
 
   // Should return an installation prompt with desired properties or NULL if
   // no prompt should be shown.
-  virtual scoped_ptr<ExtensionInstallPrompt::Prompt> CreateInstallPrompt()
+  virtual std::unique_ptr<ExtensionInstallPrompt::Prompt> CreateInstallPrompt()
       const = 0;
 
   // Perform all necessary checks to make sure inline install is permitted,
   // e.g. in the extension's properties in the store. The implementation may
   // choose to ignore such properties.
   virtual bool CheckInlineInstallPermitted(
       const base::DictionaryValue& webstore_data,
       std::string* error) const = 0;
 
   // Perform all necessary checks to make sure that requestor is allowed to
   // initiate this install (e.g. that the requestor's URL matches the verified
   // author's site specified in the extension's properties in the store).
   virtual bool CheckRequestorPermitted(
       const base::DictionaryValue& webstore_data,
       std::string* error) const = 0;
 
   // Will be called after the extension's manifest has been successfully parsed.
   // Subclasses can perform asynchronous checks at this point and call
   // ProceedWithInstallPrompt() to proceed with the install or otherwise call
   // CompleteInstall() with an error code. The default implementation calls
   // ProceedWithInstallPrompt().
   virtual void OnManifestParsed();
 
   // Returns an install UI to be shown. By default, this returns an install UI
   // that is a transient child of the host window for GetWebContents().
-  virtual scoped_ptr<ExtensionInstallPrompt> CreateInstallUI();
+  virtual std::unique_ptr<ExtensionInstallPrompt> CreateInstallUI();
 
   // Create an approval to pass installation parameters to the CrxInstaller.
-  virtual scoped_ptr<WebstoreInstaller::Approval> CreateApproval() const;
+  virtual std::unique_ptr<WebstoreInstaller::Approval> CreateApproval() const;
 
   // Called once the install prompt has finished.
   virtual void OnInstallPromptDone(ExtensionInstallPrompt::Result result);
 
   // Accessors to be used by subclasses.
   bool show_user_count() const { return show_user_count_; }
   const std::string& localized_user_count() const {
     return localized_user_count_;
   }
   double average_rating() const { return average_rating_; }
@@ skipping 24 matching lines @@
   // 4. OnWebstoreParseSuccess: shows the install UI
   // 5. InstallUIProceed: initiates the .crx download/install
   //
   // All flows (whether successful or not) end up in CompleteInstall, which
   // informs our delegate of success/failure.
 
   // WebstoreDataFetcherDelegate interface implementation.
   void OnWebstoreRequestFailure() override;
 
   void OnWebstoreResponseParseSuccess(
-      scoped_ptr<base::DictionaryValue> webstore_data) override;
+      std::unique_ptr<base::DictionaryValue> webstore_data) override;
 
   void OnWebstoreResponseParseFailure(const std::string& error) override;
 
   // WebstoreInstallHelper::Delegate interface implementation.
   void OnWebstoreParseSuccess(const std::string& id,
                               const SkBitmap& icon,
                               base::DictionaryValue* parsed_manifest) override;
   void OnWebstoreParseFailure(const std::string& id,
                               InstallHelperResultCode result_code,
                               const std::string& error_message) override;
 
   // WebstoreInstaller::Delegate interface implementation.
   void OnExtensionInstallSuccess(const std::string& id) override;
   void OnExtensionInstallFailure(
       const std::string& id,
       const std::string& error,
       WebstoreInstaller::FailureReason reason) override;
 
   void ShowInstallUI();
   void OnWebStoreDataFetcherDone();
 
   // Input configuration.
   std::string id_;
   Callback callback_;
   Profile* profile_;
   WebstoreInstaller::InstallSource install_source_;
 
   // Installation dialog and its underlying prompt.
-  scoped_ptr<ExtensionInstallPrompt> install_ui_;
-  scoped_ptr<ExtensionInstallPrompt::Prompt> install_prompt_;
+  std::unique_ptr<ExtensionInstallPrompt> install_ui_;
+  std::unique_ptr<ExtensionInstallPrompt::Prompt> install_prompt_;
 
   // For fetching webstore JSON data.
-  scoped_ptr<WebstoreDataFetcher> webstore_data_fetcher_;
+  std::unique_ptr<WebstoreDataFetcher> webstore_data_fetcher_;
 
   // Extracted from the webstore JSON data response.
   std::string localized_name_;
   std::string localized_description_;
   bool show_user_count_;
   std::string localized_user_count_;
   double average_rating_;
   int rating_count_;
-  scoped_ptr<base::DictionaryValue> webstore_data_;
-  scoped_ptr<base::DictionaryValue> manifest_;
+  std::unique_ptr<base::DictionaryValue> webstore_data_;
+  std::unique_ptr<base::DictionaryValue> manifest_;
   SkBitmap icon_;
 
   // Active install registered with the InstallTracker.
-  scoped_ptr<ScopedActiveInstall> scoped_active_install_;
+  std::unique_ptr<ScopedActiveInstall> scoped_active_install_;
 
   // Created by ShowInstallUI() when a prompt is shown (if
   // the implementor returns a non-NULL in CreateInstallPrompt()).
   scoped_refptr<Extension> localized_extension_for_display_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(WebstoreStandaloneInstaller);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_WEBSTORE_STANDALONE_INSTALLER_H_