[Android] Add a regression test for the JB RemoveHolderAndAdvanceLocked issue

[Android] Add a regression test for the JB RemoveHolderAndAdvanceLocked issue

This is a re-land of https://codereview.chromium.org/1134543002/ with
a workaround for http://crbug.com/486262, which was causing the initial
test instability.

The test reproduces the condition which was triggering an infinite loop
inside GinJavaBridgeDispatcherHost::RenderFrameDeleted.

Verified that the test indeed hangs up and timeouts if the fix is removed.

BUG=484927, 486262
TBR=sgurun@chromium.org,tedchoc@chromium.org

Committed: https://crrev.com/c4e3f83f536d12fce6e01343af548fa50a4b7c25
Cr-Commit-Position: refs/heads/master@{#330135}

[mnaganov (inactive), 2015-05-15 17:34:42]

TBRing you guys, as the meat of the test didn't change, it's just a minor tweak
to avoid flakiness. Ran it locally a lot of times to make sure it is stable now.

[mnaganov (inactive), 2015-05-15 17:34:50]

The CQ bit was checked by mnaganov@chromium.org

[commit-bot: I haz the power, 2015-05-15 17:36:11]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1134793005/1

[commit-bot: I haz the power, 2015-05-15 18:14:41]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-05-15 18:16:37]

Patchset 1 (id:??) landed as
https://crrev.com/c4e3f83f536d12fce6e01343af548fa50a4b7c25
Cr-Commit-Position: refs/heads/master@{#330135}