Fix chromium bug 54054 -- security vulnerability in Pepper v1 device API. BUG=http://code.google.com/p/chromium/issues/detail?id=54054 TEST=attached to the bug.
Fix chromium bug 54054 -- security vulnerability in Pepper v1 device API.
BUG=http://code.google.com/p/chromium/issues/detail?id=54054
TEST=attached to the bug.

Review URL: http://codereview.chromium.org/3583022

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@3445 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

nacl-webkit/native_client,sbc100/native_client,nacl-webkit/native_client,sbc100/native_client,nacl-webkit/native_client,sbc100/native_client,nacl-webkit/native_client,nacl-webkit/native_client,sbc100/native_client,sbc100/native_client,sbc100/native_client