move SkMallocPixelRef into its own .cpp file, rather than embedding it
inside SkBitmap.cpp.

core_files.mk updated, but if your build does not reference that, you will
need to add SkMallocPixelRef.cpp to your list



git-svn-id: http://skia.googlecode.com/svn/trunk@597 2bbb7eff-a529-9590-31e7-b0007b416f81
4 files changed