Convert //chrome from scoped_ptr to std::unique_ptr

chrome/renderer/extensions/chrome_extensions_dispatcher_delegate.cc

Index: chrome/renderer/extensions/chrome_extensions_dispatcher_delegate.cc
diff --git a/chrome/renderer/extensions/chrome_extensions_dispatcher_delegate.cc b/chrome/renderer/extensions/chrome_extensions_dispatcher_delegate.cc
index c56394921b28746f38e96b9896df22072f709fef..ade3988251ee2f8a95513821ada4fa2865fcc810 100644
--- a/chrome/renderer/extensions/chrome_extensions_dispatcher_delegate.cc
+++ b/chrome/renderer/extensions/chrome_extensions_dispatcher_delegate.cc
@@ -133,11 +133,11 @@ void ChromeExtensionsDispatcherDelegate::RegisterNativeHandlers(
   // there's no reason to have its native handlers residing and being compiled
   // in //extensions.
   module_system->RegisterNativeHandler(
-      "i18n",
-      scoped_ptr<NativeHandler>(new extensions::I18NCustomBindings(context)));
+      "i18n", std::unique_ptr<NativeHandler>(
+                  new extensions::I18NCustomBindings(context)));
   module_system->RegisterNativeHandler(
       "lazy_background_page",
-      scoped_ptr<NativeHandler>(
+      std::unique_ptr<NativeHandler>(
           new extensions::LazyBackgroundPageNativeHandler(context)));
 }