Convert //content from scoped_ptr to std::unique_ptr

extensions/shell/browser/shell_url_request_context_getter.h

 // Copyright 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 EXTENSIONS_SHELL_BROWSER_SHELL_URL_REQUEST_CONTEXT_GETTER_H_
 #define EXTENSIONS_SHELL_BROWSER_SHELL_URL_REQUEST_CONTEXT_GETTER_H_
 
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "content/shell/browser/shell_url_request_context_getter.h"
@@ skipping 23 matching lines @@
       bool ignore_certificate_errors,
       const base::FilePath& base_path,
       scoped_refptr<base::SingleThreadTaskRunner> io_task_runner,
       scoped_refptr<base::SingleThreadTaskRunner> file_task_runner,
       content::ProtocolHandlerMap* protocol_handlers,
       content::URLRequestInterceptorScopedVector request_interceptors,
       net::NetLog* net_log,
       InfoMap* extension_info_map);
 
   // content::ShellURLRequestContextGetter implementation.
-  scoped_ptr<net::NetworkDelegate> CreateNetworkDelegate() override;

[dcheng, 2016/04/09 06:12:47]

I opted to change this to use std::unique_ptr: this method is inherited from a
content/public interface, so in some sense, #including this header is a detail
of the interface.

Let me know how you feel about this.

[dcheng, 2016/04/09 06:13:50]

"this header" == scoped_ptr.h. To clarify, this is a IWYU fix: usually I fix
those by just adding headers, but I didn't for the reason previously stated.

[Avi (use Gerrit), 2016/04/09 15:46:19]

Fine.

+  std::unique_ptr<net::NetworkDelegate> CreateNetworkDelegate() override;
 
-protected:
- ~ShellURLRequestContextGetter() override;
+ protected:
+  ~ShellURLRequestContextGetter() override;
 
-private:
+ private:
   content::BrowserContext* browser_context_;
   InfoMap* extension_info_map_;
 
 private:

[Avi (use Gerrit), 2016/04/09 15:46:19]

fix indent while you're in here fixing indents?

[dcheng, 2016/04/09 17:30:07]

Done (though it's not me, it's clang-format!)

   DISALLOW_COPY_AND_ASSIGN(ShellURLRequestContextGetter);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_SHELL_BROWSER_SHELL_URL_REQUEST_CONTEXT_GETTER_H_