Oilpan: fix build after r185293.

R=haraken
BUG=430337
NOTRY=true

Review URL: https://codereview.chromium.org/724083002

git-svn-id: svn://svn.chromium.org/blink/trunk@185302 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/modules/beacon/NavigatorBeacon.cpp

@@ -104,7 +104,7 @@ bool NavigatorBeacon::sendBeacon(ExecutionContext* context, Navigator& navigator
     if (data.isArrayBufferView())
         allowed = BeaconLoader::sendBeacon(navigator.frame(), allowance, url, data.getAsArrayBufferView()->view(), bytes);
     else if (data.isBlob())
-        allowed = BeaconLoader::sendBeacon(navigator.frame(), allowance, url, data.getAsBlob(), bytes);
+        allowed = BeaconLoader::sendBeacon(navigator.frame(), allowance, url, data.getAsBlob().get(), bytes);
     else if (data.isString())
         allowed = BeaconLoader::sendBeacon(navigator.frame(), allowance, url, data.getAsString(), bytes);
     else if (data.isFormData())