Improve TypeError messages from failed array conversions.

Source/bindings/v8/V8Utilities.h

Index: Source/bindings/v8/V8Utilities.h
diff --git a/Source/bindings/v8/V8Utilities.h b/Source/bindings/v8/V8Utilities.h
index bb1b5896b5d81a80f990c2f52897d86fc55de9e9..23cefd84afee2034536c6ec66ee8895529ffdf6e 100644
--- a/Source/bindings/v8/V8Utilities.h
+++ b/Source/bindings/v8/V8Utilities.h
@@ -63,7 +63,8 @@ namespace WebCore {
     // then being responsible for generating a TypeError having a message that fits the context.
     // Returns true if the array was filled, or false if the passed value was not of an appropriate type.
     bool extractTransferables(v8::Local<v8::Value>, MessagePortArray&, ArrayBufferArray&, bool& notASequence, v8::Isolate*);
-    bool getMessagePortArray(v8::Local<v8::Value>, MessagePortArray&, v8::Isolate*);
+    bool getMessagePortArray(v8::Local<v8::Value>, const String&, MessagePortArray&, v8::Isolate*);

[Mike West, 2013/10/24 07:08:54]

Please add a name here. 'String&' isn't descriptive enough for a .h file.

+    bool getMessagePortArray(v8::Local<v8::Value>, int, MessagePortArray&, v8::Isolate*);
 
 } // namespace WebCore