hg: openjfx/8u-dev/rt: RT-40128: [WebView] fix the race with generate/copy the InspectorJS* files

[anton.tarasov at oracle.com]

Changeset: 48740b171da3
Author:    ant <anton.tarasov at oracle.com>
Date:      2015-06-11 22:58 +0300
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/48740b171da3

RT-40128: [WebView] fix the race with generate/copy the InspectorJS* files
Reviewed-by: kcr

! modules/web/src/main/native/Source/JavaScriptCore/DerivedSourcesJava.pri