[BlackBerry] Update Input field Background Color
https://bugs.webkit.org/show_bug.cgi?id=113063

Patch by Tiancheng Jiang <tijiang@rim.com> on 2013-03-22
Reviewed by George Staikos.

RIM PR 307463.
Internally reviewed by Ed Baker.

* platform/blackberry/RenderThemeBlackBerry.cpp:
(WebCore::RenderThemeBlackBerry::paintTextFieldOrTextAreaOrSearchField):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@146620 268f45cc-cd09-0410-ab3c-d52691b4dbfc