
Adds pseudo-css properties for scaleX and skewX, as well as paint flags, and plumb them through to the MinikinPaint abstraction and to Harfbuzz, to support nontrivial scale and stretch of text. This is the Minikin part of the fix for bug 15186705 "Usability of the suggestion strip in recent OTA's is severely reduced" Change-Id: Ifa60355e086e4691ff92c5d50d84eb7cea0fea95