hg: openjfx/9-dev/rt: 8161699: Fix compilation warnings in WebCore and JavaScriptCore

[murali.billa at oracle.com]

Changeset: 52afbf678d91
Author:    mbilla
Date:      2016-07-22 16:45 +0530
URL:       http://hg.openjdk.java.net/openjfx/9-dev/rt/rev/52afbf678d91

8161699: Fix compilation warnings in WebCore and JavaScriptCore
Reviewed-by: kcr, arajkumar

! modules/web/src/main/native/Source/JavaScriptCore/runtime/RegExpPrototype.cpp
! modules/web/src/main/native/Source/WebCore/platform/java/api/BackForwardListJava.cpp