Fimg2d3x: fix icon scaling issue with acceleration enabled

 * replace undefined TRUE/FALSE with true/false in SkFimgApi3x.h
 * fix warning in SkFimgApi3x.cpp

Change-Id: Iabaf66df526892f006573c97450fd36f461d9bb2
Fimg2d: set fimg.isFilter in SkDraw::drawBitmap

Set fimg.isFilter from paint.isFilterBitmap() in drawBitmap like
it's done later in drawRect_withG2D.

Change-Id: I8c27933dba28ae8834f02cb1ba66ec58dd2c933c