[v8] add isolate parameter to heap statistics calls
https://bugs.webkit.org/show_bug.cgi?id=111308

Patch by Dan Carney <dcarney@google.com> on 2013-03-04
Reviewed by Jochen Eisinger.

No new tests.

* bindings/v8/ScriptGCEvent.cpp:
(WebCore::ScriptGCEvent::getHeapSize):
(WebCore::ScriptGCEvent::getUsedHeapSize):
* bindings/v8/V8AdaptorFunction.cpp:
(WebCore::V8AdaptorFunction::getTemplate):
* bindings/v8/V8GCController.cpp:
(WebCore::V8GCController::checkMemoryUsage):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@144661 268f45cc-cd09-0410-ab3c-d52691b4dbfc