tree edbfe67c7c163f1f70aebba80ef4e4b819f7c902
parent f9eb4b90fe4b00f9f9c8091eb6080d027a6fac9a
author Chris Craik <ccraik@google.com> 1426803096 -0700
committer Chris Craik <ccraik@google.com> 1426803098 -0700

Avoid throwing ISE in Canvas#restore underflow

bug:19829784

Change-Id: I5829a7783ad912c09c83dee17bad10b90f42aace