Merge tag 'android-4.4.3_r1.1' into HEAD

Android 4.4.3 release 1.1

Conflicts:
	Android.mk
	include/core/SkShader.h
	include/ports/SkFontConfigInterface.h
	src/core/SkBitmap.cpp
	src/core/SkTypeface.cpp
	src/core/SkTypefaceCache.h
	src/images/SkImageDecoder_libgif.cpp

Change-Id: I9f6307508c763bf045f5ad9d0dbe1abd116307eb