tree 12e3704b5b4c4a0f2a575b78093fbf8a35e5bca1
parent 4ce0ee15f268e0161438b4133936cb2826f7fd50
author Eric Vannier <evannier@google.com> 1311206609 -0700
committer android-merger <android-build@android.com> 1312326786 -0700

Upgrading libpng to 1.2.46 to fix a few vulnerabilities. DO NOT MERGE

Bug: 5057432
Bug: 5055636
Change-Id: I2ead2a58289c9f01ef2b7d0d557843fffaeb6d1e