Implementation of W3C compliant CSP script-src nonce.

Source/core/workers/AbstractWorker.cpp

Index: Source/core/workers/AbstractWorker.cpp
diff --git a/Source/core/workers/AbstractWorker.cpp b/Source/core/workers/AbstractWorker.cpp
index c050843c2da34cb891f872590b882ecc6de86a8b..d295a87ce483c0220fdda08e56b0e651ccbe20c9 100644
--- a/Source/core/workers/AbstractWorker.cpp
+++ b/Source/core/workers/AbstractWorker.cpp
@@ -77,7 +77,7 @@ KURL AbstractWorker::resolveURL(const String& url, ExceptionCode& ec)
         return KURL();
     }
 
-    if (scriptExecutionContext()->contentSecurityPolicy() && !scriptExecutionContext()->contentSecurityPolicy()->allowScriptFromSource(scriptURL)) {
+    if (scriptExecutionContext()->contentSecurityPolicy() && !scriptExecutionContext()->contentSecurityPolicy()->allowScriptFromSource(scriptURL, String())) {
         ec = SECURITY_ERR;
         return KURL();
     }