commit 0fc455a3b21e2a6ac68771641c2a4b04008349c0
author creis <creis@chromium.org> Tue Jun 02 01:15:13 2015
committer Commit bot <commit-bot@chromium.org> Tue Jun 02 01:17:16 2015
tree 72073683a173eda59441070324b9c70d90448554
parent 87e44bdff6eedc126c211a7768304872649de347

Dismiss browser plugin modal dialogs when the embedder needs to.

Test from wjmaclean@.  PDF simply shows an alert dialog using script.

TBR=nasko,sky
BUG=482380
TEST=See bug for repro steps.
NOTRY=true
NOPRESUBMIT=true

Review URL: https://codereview.chromium.org/1150843002

Cr-Commit-Position: refs/heads/master@{#331584}
(cherry picked from commit 89a0f782193755ad7a0b93c58dbcc1b96528405f)

Review URL: https://codereview.chromium.org/1153873005

Cr-Commit-Position: refs/branch-heads/2403@{#165}
Cr-Branched-From: f54b8097a9c45ed4ad308133d49f05325d6c5070-refs/heads/master@{#330231}