Convert //content from scoped_ptr to std::unique_ptr

content/shell/browser/shell_browser_main_parts.h

Index: content/shell/browser/shell_browser_main_parts.h
diff --git a/content/shell/browser/shell_browser_main_parts.h b/content/shell/browser/shell_browser_main_parts.h
index f8e356f7a3873373384dbba25dd69533dfefc984..a11e961d7ff03f449c97a2d3e193056c81a63472 100644
--- a/content/shell/browser/shell_browser_main_parts.h
+++ b/content/shell/browser/shell_browser_main_parts.h
@@ -5,8 +5,9 @@
 #ifndef CONTENT_SHELL_BROWSER_SHELL_BROWSER_MAIN_PARTS_H_
 #define CONTENT_SHELL_BROWSER_SHELL_BROWSER_MAIN_PARTS_H_
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "build/build_config.h"
 #include "content/public/browser/browser_main_parts.h"
 #include "content/public/common/main_function_params.h"
@@ -73,17 +74,18 @@ class ShellBrowserMainParts : public BrowserMainParts {
 
  private:
 #if defined(OS_ANDROID)
-  scoped_ptr<breakpad::CrashDumpManager> crash_dump_manager_;
+  std::unique_ptr<breakpad::CrashDumpManager> crash_dump_manager_;
 #endif
-  scoped_ptr<net::NetLog> net_log_;
-  scoped_ptr<ShellBrowserContext> browser_context_;
-  scoped_ptr<ShellBrowserContext> off_the_record_browser_context_;
+  std::unique_ptr<net::NetLog> net_log_;
+  std::unique_ptr<ShellBrowserContext> browser_context_;
+  std::unique_ptr<ShellBrowserContext> off_the_record_browser_context_;
 
   // For running content_browsertests.
   const MainFunctionParams parameters_;
   bool run_message_loop_;
 
-  scoped_ptr<devtools_http_handler::DevToolsHttpHandler> devtools_http_handler_;
+  std::unique_ptr<devtools_http_handler::DevToolsHttpHandler>
+      devtools_http_handler_;
 
   DISALLOW_COPY_AND_ASSIGN(ShellBrowserMainParts);
 };