This prevented ImageView from making proper use of ScaleType.
Also fixed Canvas.getSaveCount() that returned the wrong
value and Matrix.getTransform() which used the wrong order
for the AffineTransform constructor!!
Bug: 2364564
Change-Id: I78babf4aa6689440e52ad06b1473f75b20eb66da
- Make the custom Canvas actually replace the original one so that it's used
even by parts of the framework that allocate their own temp Canvas object.
- Better support for Matrix: added support for mapPoint() and mapRect(), and invert()
- Implemented drawBitmap() with a Matrix, and made the paint object not NPE when null.
