03e91a8a23
Introduces a ports::MessageFilter type for filtering messages on a port's queue. This should be slightly more efficient since it avoids a heap allocation, and it should lead to more useful stack traces in certain crash reports. BUG=609030 R=yzshen@chromium.org Review-Url: https://codereview.chromium.org/2466993004 Cr-Commit-Position: refs/heads/master@{#429524}