ServiceWorker: Registering a malformed script should fail [1/3]

Source/bindings/core/v8/WorkerScriptController.h

Index: Source/bindings/core/v8/WorkerScriptController.h
diff --git a/Source/bindings/core/v8/WorkerScriptController.h b/Source/bindings/core/v8/WorkerScriptController.h
index a947ec0e68004c81cb7249178e2039ce32aad344..8df1b75596e366df809fdb3cf1b863983b72839d 100644
--- a/Source/bindings/core/v8/WorkerScriptController.h
+++ b/Source/bindings/core/v8/WorkerScriptController.h
@@ -52,7 +52,9 @@ public:
 
     bool isExecutionForbidden() const;
     bool isExecutionTerminating() const;
-    void evaluate(const ScriptSourceCode&, RefPtrWillBeRawPtr<ErrorEvent>* = 0);
+
+    // Returns true if the evaluation completed with no uncaught exception.
+    bool evaluate(const ScriptSourceCode&, RefPtrWillBeRawPtr<ErrorEvent>* = 0);
 
     // Prevents future JavaScript execution. See
     // scheduleExecutionTermination, isExecutionForbidden.