hg: openjfx/2.2/controls/rt: RT-21292: style cache lookup is slow on deeply nested scenegraphs. rework style cache lookup to avoid array search.

[hang.vo at oracle.com]

Changeset: 6d31db9184b6
Author:    David Grieve<david.grieve at oracle.com>
Date:      2012-05-02 18:21 -0400
URL:       http://hg.openjdk.java.net/openjfx/2.2/controls/rt/rev/6d31db9184b6

RT-21292: style cache lookup is slow on deeply nested scenegraphs. rework style cache lookup to avoid array search.

! javafx-ui-common/src/com/sun/javafx/css/StyleHelper.java
! javafx-ui-common/src/com/sun/javafx/css/StyleManager.java
! javafx-ui-common/test/unit/com/sun/javafx/css/Node_cssStyleMap_Test.java
! javafx-ui-common/test/unit/com/sun/javafx/css/StyleablePropertyTest.java