[V8] Replace v8::Integer::New() with v8Integer() in custom bindings

[V8] Replace v8::Integer::New() with v8Integer() in custom bindings
https://bugs.webkit.org/show_bug.cgi?id=90242

Reviewed by Yury Semikhatsky.

v8Integer() is a fast wrapper of v8::Integer::New().
This patch replaces v8::Integer::New() with v8Integer() in custom bindings,
and pass isolates.

No tests. No change in behavior.

* bindings/v8/custom/V8CSSStyleDeclarationCustom.cpp:
(WebCore::V8CSSStyleDeclaration::namedPropertyEnumerator):
(WebCore::V8CSSStyleDeclaration::namedPropertyQuery):
* bindings/v8/custom/V8ClipboardCustom.cpp:
(WebCore::V8Clipboard::typesAccessorGetter):
* bindings/v8/custom/V8DOMStringMapCustom.cpp:
(WebCore::V8DOMStringMap::namedPropertyQuery):
(WebCore::V8DOMStringMap::namedPropertyEnumerator):
* bindings/v8/custom/V8DOMWindowCustom.cpp:
(WebCore::WindowSetTimeoutImpl):
* bindings/v8/custom/V8DataViewCustom.cpp:
(WebCore::V8DataView::getInt8Callback):
(WebCore::V8DataView::getUint8Callback):
* bindings/v8/custom/V8HTMLInputElementCustom.cpp:
(WebCore::V8HTMLInputElement::selectionStartAccessorGetter):
(WebCore::V8HTMLInputElement::selectionEndAccessorGetter):
* bindings/v8/custom/V8HTMLOptionsCollectionCustom.cpp:
(WebCore::V8HTMLOptionsCollection::lengthAccessorGetter):
* bindings/v8/custom/V8InjectedScriptHostCustom.cpp:
(WebCore::V8InjectedScriptHost::functionDetailsCallback):
* bindings/v8/custom/V8MessageEventCustom.cpp:
(WebCore::V8MessageEvent::portsAccessorGetter):
* bindings/v8/custom/V8MutationCallbackCustom.cpp:
(WebCore::V8MutationCallback::handleEvent):
* bindings/v8/custom/V8NodeListCustom.cpp:
(WebCore::V8NodeList::namedPropertyGetter):
* bindings/v8/custom/V8SQLTransactionCustom.cpp:
(WebCore::V8SQLTransaction::executeSqlCallback):
* bindings/v8/custom/V8SQLTransactionSyncCustom.cpp:
(WebCore::V8SQLTransactionSync::executeSqlCallback):
* bindings/v8/custom/V8StorageCustom.cpp:
(WebCore::V8Storage::namedPropertyEnumerator):
(WebCore::V8Storage::indexedPropertyGetter):
(WebCore::V8Storage::namedPropertyQuery):
(WebCore::V8Storage::indexedPropertySetter):
(WebCore::V8Storage::indexedPropertyDeleter):
* bindings/v8/custom/V8WebGLRenderingContextCustom.cpp:
(WebCore::toV8Object):
(WebCore::V8WebGLRenderingContext::getAttachedShadersCallback):
(WebCore::V8WebGLRenderingContext::getSupportedExtensionsCallback):
* bindings/v8/custom/V8WorkerContextCustom.cpp:
(WebCore::SetTimeoutOrInterval):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@121541 268f45cc-cd09-0410-ab3c-d52691b4dbfc