Move modules-dependent Event code out of core.

Source/bindings/v8/custom/V8DocumentCustom.cpp

 /*
  * Copyright (C) 2007-2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 15 matching lines @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "V8Document.h"
 
 #include "V8CanvasRenderingContext2D.h"
 #include "V8DOMImplementation.h"
+#include "V8Event.h"
 #include "V8Node.h"
 #include "V8Touch.h"
 #include "V8TouchList.h"
 #include "V8WebGLRenderingContext.h"
 #include "V8XPathNSResolver.h"
 #include "V8XPathResult.h"
 #include "bindings/v8/ExceptionMessages.h"
 #include "bindings/v8/ExceptionState.h"
 #include "bindings/v8/ScriptController.h"
 #include "bindings/v8/V8Binding.h"
 #include "bindings/v8/V8DOMWrapper.h"
 #include "bindings/v8/custom/V8CustomXPathNSResolver.h"
 #include "core/dom/Document.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/dom/Node.h"
 #include "core/dom/TouchList.h"
 #include "core/frame/LocalFrame.h"
 #include "core/html/canvas/CanvasRenderingContext.h"
 #include "core/xml/DocumentXPathEvaluator.h"
 #include "core/xml/XPathNSResolver.h"
 #include "core/xml/XPathResult.h"
+#include "modules/InitModules.h"
 #include "wtf/RefPtr.h"
 
 namespace WebCore {
 
 void V8Document::evaluateMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     RefPtr<Document> document = V8Document::toNative(info.Holder());
     ASSERT(document);
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "evaluate", "Document", info.Holder(), info.GetIsolate());
     TOSTRING_VOID(V8StringResource<>, expression, info[0]);
     RefPtr<Node> contextNode = V8Node::toNativeWithTypeCheck(info.GetIsolate(), info[1]);
 
     const int resolverArgumentIndex = 2;
     RefPtrWillBeRawPtr<XPathNSResolver> resolver = toXPathNSResolver(info[resolverArgumentIndex], info.GetIsolate());
     if (!resolver && !isUndefinedOrNull(info[resolverArgumentIndex])) {
         exceptionState.throwTypeError(ExceptionMessages::argumentNullOrIncorrectType(resolverArgumentIndex + 1, "XPathNSResolver"));
         exceptionState.throwIfNeeded();
         return;
     }
 
     int type = toInt32(info[3]);
     RefPtrWillBeRawPtr<XPathResult> inResult = V8XPathResult::toNativeWithTypeCheck(info.GetIsolate(), info[4]);
     TONATIVE_VOID(RefPtrWillBeRawPtr<XPathResult>, result, DocumentXPathEvaluator::evaluate(*document, expression, contextNode.get(), resolver.release(), type, inResult.get(), exceptionState));
     if (exceptionState.throwIfNeeded())
         return;
 
     v8SetReturnValueFast(info, result.release(), document.get());
 }
 
+void V8Document::createEventMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)

[Nils Barth (inactive), 2014/05/27 06:01:27]

Please add a comment explaining why there is custom code.

[c.shu, 2014/05/27 15:34:07]

Done.

+{
+    ExceptionState exceptionState(ExceptionState::ExecutionContext, "createEvent", "Document", info.Holder(), info.GetIsolate());
+    if (UNLIKELY(info.Length() < 1)) {
+        throwMinimumArityTypeError(exceptionState, 1, info.Length());
+        return;
+    }
+    Document* impl = V8Document::toNative(info.Holder());
+    V8StringResource<> eventType;
+    {
+        TOSTRING_VOID_INTERNAL(eventType, info[0]);
+    }
+    RefPtrWillBeRawPtr<Event> result = createEventModules(eventType, exceptionState);
+    if (exceptionState.throwIfNeeded())
+        return;
+    v8SetReturnValueFast(info, WTF::getPtr(result.release()), impl);
+}
+
 } // namespace WebCore