Decouple ScriptPromise creation from ScriptPromiseResolver.

Source/bindings/v8/ScriptPromise.cpp

 /*
  * Copyright (C) 2013 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 11 matching lines @@
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * 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 "V8ErrorEvent.h"
+#include "bindings/v8/ScriptPromise.h"
 
-#include "RuntimeEnabledFeatures.h"
-#include "V8Event.h"
-#include "bindings/v8/DOMWrapperWorld.h"
-#include "bindings/v8/Dictionary.h"
-#include "bindings/v8/ScriptState.h"
-#include "bindings/v8/SerializedScriptValue.h"
 #include "bindings/v8/V8Binding.h"
 #include "bindings/v8/V8DOMWrapper.h"
-#include "bindings/v8/V8HiddenPropertyName.h"
-#include "core/dom/ContextFeatures.h"
+#include "bindings/v8/custom/V8PromiseCustom.h"
+
+#include <v8.h>
 
 namespace WebCore {
 
-void V8ErrorEvent::errorAttributeGetterCustom(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
+ScriptPromise ScriptPromise::createPending(ExecutionContext* context)
 {
-    v8::Handle<v8::Value> error = info.Holder()->GetHiddenValue(V8HiddenPropertyName::error(info.GetIsolate()));
+    ASSERT(v8::Context::InContext());
+    ASSERT(context);
+    v8::Isolate* isolate = toIsolate(context);
+    v8::Handle<v8::Object> promise = V8PromiseCustom::createPromise(toV8Context(context, DOMWrapperWorld::current())->Global(), isolate);
+    return ScriptPromise(promise, isolate);
+}
 
-    if (!error.IsEmpty()) {
-        v8SetReturnValue(info, error);
-        return;
-    }
-
-    v8SetReturnValueNull(info);
+ScriptPromise ScriptPromise::createPending()
+{
+    ASSERT(v8::Context::InContext());
+    v8::Isolate* isolate = v8::Isolate::GetCurrent();
+    v8::Handle<v8::Object> promise = V8PromiseCustom::createPromise(v8::Object::New(), isolate);
+    return ScriptPromise(promise, isolate);
 }
 
 } // namespace WebCore