Adds better security checking to OnCreatedFrame()

Not quite perfect, but better.

BUG=479172,490221
TEST=none
R=ben@chromium.org

Review URL: https://codereview.chromium.org/1323233004

Cr-Commit-Position: refs/heads/master@{#348011}


CrOS-Libchrome-Original-Commit: dbdd6f28df94a1a7e2475f47ba7c40d9886ea68e
1 file changed
tree: 3a4867b113583e22a0ce5c990daab6aa30ade952
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/