hg: openjfx/8u-dev/rt: [Font, Linux] fix code format, remove tab from pango.c, rename vars, improve error checking

[hang.vo at oracle.com]

Changeset: 6d2f01663378
Author:    Felipe Heidrich <felipe.heidrich at oracle.com>
Date:      2014-04-30 12:10 -0700
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/6d2f01663378

[Font, Linux] fix code format, remove tab from pango.c, rename vars, improve error checking

! modules/graphics/src/main/java/com/sun/javafx/font/freetype/PangoGlyphLayout.java
! modules/graphics/src/main/native-font/pango.c