Use unique_ptr for Create{ServiceWorkerNetworkProvider,ApplicationCacheHost}

third_party/WebKit/Source/web/LocalFrameClientImpl.cpp

Index: third_party/WebKit/Source/web/LocalFrameClientImpl.cpp
diff --git a/third_party/WebKit/Source/web/LocalFrameClientImpl.cpp b/third_party/WebKit/Source/web/LocalFrameClientImpl.cpp
index 914d1f3c76b88b5cd02b5a207f9d37e96682bfee..68939ce6904acfbd9a12d603fe96a372c413f0ab 100644
--- a/third_party/WebKit/Source/web/LocalFrameClientImpl.cpp
+++ b/third_party/WebKit/Source/web/LocalFrameClientImpl.cpp
@@ -907,7 +907,7 @@ std::unique_ptr<WebServiceWorkerProvider>
 LocalFrameClientImpl::CreateServiceWorkerProvider() {
   if (!web_frame_->Client())
     return nullptr;
-  return WTF::WrapUnique(web_frame_->Client()->CreateServiceWorkerProvider());
+  return web_frame_->Client()->CreateServiceWorkerProvider();
 }
 
 ContentSettingsClient& LocalFrameClientImpl::GetContentSettingsClient() {
@@ -924,8 +924,7 @@ LocalFrameClientImpl::CreateApplicationCacheHost(
     WebApplicationCacheHostClient* client) {
   if (!web_frame_->Client())
     return nullptr;
-  return WTF::WrapUnique(
-      web_frame_->Client()->CreateApplicationCacheHost(client));
+  return web_frame_->Client()->CreateApplicationCacheHost(client);
 }
 
 void LocalFrameClientImpl::DispatchDidChangeManifest() {