Create DOM exceptions in the correct context.

Source/bindings/v8/V8ThrowException.cpp

Index: Source/bindings/v8/V8ThrowException.cpp
diff --git a/Source/bindings/v8/V8ThrowException.cpp b/Source/bindings/v8/V8ThrowException.cpp
index 01715d02f8ea4c5b24f1e1a4c51f99ce2c57897b..ed31098e5588934aaedbabe726685187ac91222e 100644
--- a/Source/bindings/v8/V8ThrowException.cpp
+++ b/Source/bindings/v8/V8ThrowException.cpp
@@ -44,7 +44,7 @@ static void domExceptionStackSetter(v8::Local<v8::String> name, v8::Local<v8::Va
     info.Data()->ToObject()->Set(v8::String::NewSymbol("stack"), value);
 }
 
-v8::Handle<v8::Value> V8ThrowException::createDOMException(int ec, const String& sanitizedMessage, const String& unsanitizedMessage, v8::Isolate* isolate)
+v8::Handle<v8::Value> V8ThrowException::createDOMException(int ec, const String& sanitizedMessage, const String& unsanitizedMessage, const v8::Handle<v8::Object>& creationContext, v8::Isolate* isolate)
 {
     if (ec <= 0 || v8::V8::IsExecutionTerminating())
         return v8Undefined();
@@ -56,7 +56,7 @@ v8::Handle<v8::Value> V8ThrowException::createDOMException(int ec, const String&
         return V8ThrowException::createTypeError(sanitizedMessage, isolate);
 
     RefPtr<DOMException> domException = DOMException::create(ec, sanitizedMessage, unsanitizedMessage);
-    v8::Handle<v8::Value> exception = toV8(domException, v8::Handle<v8::Object>(), isolate);
+    v8::Handle<v8::Value> exception = toV8(domException, creationContext, isolate);
 
     if (exception.IsEmpty())
         return v8Undefined();
@@ -70,10 +70,10 @@ v8::Handle<v8::Value> V8ThrowException::createDOMException(int ec, const String&
     return exception;
 }
 
-v8::Handle<v8::Value> V8ThrowException::throwDOMException(int ec, const String& sanitizedMessage, const String& unsanitizedMessage, v8::Isolate* isolate)
+v8::Handle<v8::Value> V8ThrowException::throwDOMException(int ec, const String& sanitizedMessage, const String& unsanitizedMessage, const v8::Handle<v8::Object>& creationContext, v8::Isolate* isolate)
 {
     ASSERT(ec == SecurityError || unsanitizedMessage.isEmpty());
-    v8::Handle<v8::Value> exception = createDOMException(ec, sanitizedMessage, unsanitizedMessage, isolate);
+    v8::Handle<v8::Value> exception = createDOMException(ec, sanitizedMessage, unsanitizedMessage, creationContext, isolate);
     if (exception.IsEmpty())
         return v8Undefined();