Remove V8WorkerContextErrorHandler.cpp

Source/bindings/scripts/CodeGeneratorV8.pm

 # Copyright (C) 2005, 2006 Nikolas Zimmermann <zimmermann@kde.org>
 # Copyright (C) 2006 Anders Carlsson <andersca@mac.com>
 # Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
 # Copyright (C) 2006 Alexey Proskuryakov <ap@webkit.org>
 # Copyright (C) 2006 Apple Computer, Inc.
 # Copyright (C) 2007, 2008, 2009, 2012 Google Inc.
 # Copyright (C) 2009 Cameron McCormack <cam@mcc.id.au>
 # Copyright (C) Research In Motion Limited 2010. All rights reserved.
 # Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
 # Copyright (C) 2012 Ericsson AB. All rights reserved.
@@ skipping 1829 matching lines @@
         $code .= "    *imp = $expression;\n";
     } else {
         if ($attribute->signature->type eq "EventListener") {
             my $implSetterFunctionName = FirstLetterToUpperCase($attrName);
             AddToImplIncludes("bindings/v8/V8AbstractEventListener.h");
             if (!InheritsInterface($interface, "Node")) {
                 my $attrImplName = GetImplName($attribute->signature);
                 $code .= "    transferHiddenDependency(info.Holder(), imp->${attrImplName}(), value, ${v8ClassName}::eventListenerCacheIndex, info.GetIsolate());\n";
             }
             AddToImplIncludes("bindings/v8/V8EventListenerList.h");
-            if ($interfaceName eq "WorkerContext" and $attribute->signature->name eq "onerror") {
-                AddToImplIncludes("bindings/v8/V8WorkerContextErrorHandler.h");
-                $code .= "    imp->set$implSetterFunctionName(V8EventListenerList::findOrCreateWrapper<V8WorkerContextErrorHandler>(value, true)";
-            } elsif ($interfaceName eq "DOMWindow" and $attribute->signature->name eq "onerror") {
-                AddToImplIncludes("bindings/v8/V8WindowErrorHandler.h");
-                $code .= "    imp->set$implSetterFunctionName(V8EventListenerList::findOrCreateWrapper<V8WindowErrorHandler>(value, true)";
+            if (($interfaceName eq "DOMWindow" or $interfaceName eq "WorkerContext") and $attribute->signature->name eq "onerror") {

[haraken, 2013/05/20 02:53:09]

Another thing I don't understand is why we treat only DOMWindow.onerror and
WorkerContext.onerror specially. What happens if we treat all onerrors
specially?

+                AddToImplIncludes("bindings/v8/V8DOMWindowOrWorkerContextErrorHandler.h");
+                $code .= "    imp->set$implSetterFunctionName(V8EventListenerList::findOrCreateWrapper<V8DOMWindowOrWorkerContextErrorHandler>(value, true)";
             } else {
                 $code .= "    imp->set$implSetterFunctionName(V8EventListenerList::getEventListener(value, true, ListenerFindOrCreate)";
             }
             $code .= ", ec" if $useExceptions;
             $code .= ");\n";
         } else {
             my ($functionName, @arguments) = SetterExpression($interfaceName, $attribute);
             push(@arguments, $expression);
             push(@arguments, "ec") if $useExceptions;
             if ($attribute->signature->extendedAttributes->{"ImplementedBy"}) {
@@ skipping 3525 matching lines @@
         if ($currentInterface->extendedAttributes->{$extendedAttribute}) {
             $found = 1;
         }
         return 1 if $found;
     }, 0);
 
     return $found;
 }
 
 1;