Merge commit '254d7ecd06aabc54fb1d2b9afd53b6e78045c6a9' * commit '254d7ecd06aabc54fb1d2b9afd53b6e78045c6a9': add (hidden) setHasAlpha() to allow clients like the view's cache to hint that a bitmap is opaque.
Merge commit '254d7ecd06aabc54fb1d2b9afd53b6e78045c6a9' * commit '254d7ecd06aabc54fb1d2b9afd53b6e78045c6a9': add (hidden) setHasAlpha() to allow clients like the view's cache to hint that a bitmap is opaque.