Recent changes to SkPixelRef (from which SkOmxPixelRef inherited)
added abstract functions which SkOmxPixelRef does not implement.
Solution: remove SkOmxPixelRef, which is completely unused. The only
code that created one was commented out at the same time as it was
added in 2009, so there's likely no benefit to reviving it.
Change-Id: Icbf2537fcc03fd464fd791ff91659a1812019623
setIsOpaque() has been removed from ToT Skia.
Update setters for mIsPremultiplied and hasAlpha to take the
other into consideration.
Change-Id: I1b36b0b0ce7126031eb7b769b563c17dcd4b306a
Add StreamSource, which wraps a SkStream to a DataSource.
Add SkOmxPixelRef, which holds a MediaBuffer.
Test OmxJpegImageDecoder by a Jpeg decoder bench.