tree fd0d8b7a0c535fb3fb5c0fff0167810f1b9050eb
parent d23df55b95716a4b6021ab600b99fd31954c8052
author weili <weili@chromium.org> 1464385690 -0700
committer Commit bot <commit-bot@chromium.org> 1464385690 -0700

Fix two bugs found by /analyze tool

The first one is about bitwise AND on zero, the result would always
be zero. The second one is about using wrong bitmasks, the result would cause branches never get executed.

BUG=chromium:613623, chromium:427616

Review-Url: https://codereview.chromium.org/2016243003