Fix buffer overflow in trace_event_android.cc

BUG=552558
TEST=TraceEventAndroidTest.WriteToATrace

Review URL: https://codereview.chromium.org/1490763006

Cr-Commit-Position: refs/heads/master@{#362574}


CrOS-Libchrome-Original-Commit: 643cfab725fc4e56615a3d2ff7cf2eec9d86b079
3 files changed
tree: c0f38d0ebc0d12d60b4055ee56dcf8e129d63752
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/