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

chrome/browser/extensions/external_provider_impl.cc

Index: chrome/browser/extensions/external_provider_impl.cc
diff --git a/chrome/browser/extensions/external_provider_impl.cc b/chrome/browser/extensions/external_provider_impl.cc
index 90fea6d5fb91d34c29951c9bc06a0c2db3270d88..9d130940949ebedd0db51058603d2ca7b2a24129 100644
--- a/chrome/browser/extensions/external_provider_impl.cc
+++ b/chrome/browser/extensions/external_provider_impl.cc
@@ -343,7 +343,7 @@ void ExternalProviderImpl::RetrieveExtensionsFromPrefs(
         path = base_path.Append(external_crx);
       }
 
-      scoped_ptr<Version> version(new Version(external_version));
+      std::unique_ptr<Version> version(new Version(external_version));
       if (!version->IsValid()) {
         LOG(WARNING) << "Malformed extension dictionary for extension: "
                      << extension_id.c_str() << ".  Invalid version string \""
@@ -360,7 +360,7 @@ void ExternalProviderImpl::RetrieveExtensionsFromPrefs(
                      << "extensions from update URLs.";
         continue;
       }
-      scoped_ptr<GURL> update_url(new GURL(external_update_url));
+      std::unique_ptr<GURL> update_url(new GURL(external_update_url));
       if (!update_url->is_valid()) {
         LOG(WARNING) << "Malformed extension dictionary for extension: "
                      << extension_id.c_str() << ".  Key " << kExternalUpdateUrl
@@ -400,8 +400,9 @@ bool ExternalProviderImpl::HasExtension(
 }
 
 bool ExternalProviderImpl::GetExtensionDetails(
-    const std::string& id, Manifest::Location* location,
-    scoped_ptr<Version>* version) const {
+    const std::string& id,
+    Manifest::Location* location,
+    std::unique_ptr<Version>* version) const {
   CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   CHECK(prefs_.get());
   CHECK(ready_);
@@ -557,7 +558,7 @@ void ExternalProviderImpl::CreateExternalProviders(
       if (connector && connector->IsEnterpriseManaged())
         location = Manifest::EXTERNAL_POLICY;
 
-      scoped_ptr<ExternalProviderImpl> kiosk_app_provider(
+      std::unique_ptr<ExternalProviderImpl> kiosk_app_provider(
           new ExternalProviderImpl(
               service, kiosk_app_manager->CreateExternalLoader(), profile,
               location, Manifest::INVALID_LOCATION, Extension::NO_FLAGS));
@@ -569,7 +570,7 @@ void ExternalProviderImpl::CreateExternalProviders(
 
     // Kiosk secondary app external provider.
     if (!kiosk_app_manager->secondary_app_external_loader_created()) {
-      scoped_ptr<ExternalProviderImpl> secondary_kiosk_app_provider(
+      std::unique_ptr<ExternalProviderImpl> secondary_kiosk_app_provider(
           new ExternalProviderImpl(
               service, kiosk_app_manager->CreateSecondaryAppExternalLoader(),
               profile, Manifest::EXTERNAL_PREF,
@@ -719,17 +720,13 @@ void ExternalProviderImpl::CreateExternalProviders(
                     Extension::WAS_INSTALLED_BY_DEFAULT)));
 #endif
 
-    scoped_ptr<ExternalProviderImpl> drive_migration_provider(
+    std::unique_ptr<ExternalProviderImpl> drive_migration_provider(
         new ExternalProviderImpl(
             service,
-            new ExtensionMigrator(profile,
-                                  extension_misc::kDriveHostedAppId,
+            new ExtensionMigrator(profile, extension_misc::kDriveHostedAppId,
                                   extension_misc::kDriveExtensionId),
-            profile,
-            Manifest::EXTERNAL_PREF,
-            Manifest::EXTERNAL_PREF_DOWNLOAD,
-            Extension::FROM_WEBSTORE |
-                Extension::WAS_INSTALLED_BY_DEFAULT));
+            profile, Manifest::EXTERNAL_PREF, Manifest::EXTERNAL_PREF_DOWNLOAD,
+            Extension::FROM_WEBSTORE | Extension::WAS_INSTALLED_BY_DEFAULT));
     drive_migration_provider->set_auto_acknowledge(true);
     provider_list->push_back(linked_ptr<ExternalProviderInterface>(
         drive_migration_provider.release()));