Andy McFadden 73b81e75df Minor fixes to android.graphics.Matrix
Tweaked equals() and finalize(), introduced trivial hashCode().

(Also picked up a handful of automatic trailing-space removals.)

Bug 9756081

Change-Id: I4639cf1e970a16179fa6c0d24785f4d0dfbe58ed
2013-07-09 16:45:20 -07:00
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