Revert of Mark 3 tests flaky on android

Revert of Mark 3 tests flaky on android (patchset #1 id:1 of https://codereview.chromium.org/2762203002/ )

Reason for revert:
The fix relanded in https://codereview.chromium.org/2764613002/.

Original issue's description:
> Mark 3 tests flaky on android
> 
> The following tests are flaky:
> - SecurityExploitBrowserTest.AttemptDuplicateRenderWidgetHost
> - SecurityExploitBrowserTest.AttemptDuplicateRenderViewHost
> - RenderFrameHostManagerTest.DontShowLoadingURLIfNotInitialNav
> 
> NOTREECHECKS=true
> NOTRY=true
> BUG=703657, 702584
> TBR=boliu@chromium.org
> CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_site_isolation
> 
> Review-Url: https://codereview.chromium.org/2762203002
> Cr-Commit-Position: refs/heads/master@{#458413}
> Committed: https://chromium.googlesource.com/chromium/src/+/d705708b78acf0c3399475f6bcd46433bdc65eee

TBR=boliu@chromium.org,johnme@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=703657, 702584
Review-Url: https://codereview.chromium.org/2767733002
Cr-Commit-Position: refs/heads/master@{#458534}
Committed: https://chromium.googlesource.com/chromium/src/+/5f61aa0c185b00ef4a6d5f5b83fd6aeeeb8972f8

[jam, 2017-03-21 20:29:07]

The CQ bit was checked by jam@chromium.org

[jam, 2017-03-21 20:29:07]

Created Revert of Mark 3 tests flaky on android

[commit-bot: I haz the power, 2017-03-21 20:29:54]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-03-21 20:30:44]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1490128147243560, "parent_rev":
"92b3b48f68b255d6acc8efee1ac5682684676bba", "commit_rev":
"5f61aa0c185b00ef4a6d5f5b83fd6aeeeb8972f8"}

[commit-bot: I haz the power, 2017-03-21 20:31:31]

Description was changed from

==========
Revert of Mark 3 tests flaky on android (patchset #1 id:1 of
https://codereview.chromium.org/2762203002/ )

Reason for revert:
The fix relanded in https://codereview.chromium.org/2764613002/.

Original issue's description:
> Mark 3 tests flaky on android
> 
> The following tests are flaky:
> - SecurityExploitBrowserTest.AttemptDuplicateRenderWidgetHost
> - SecurityExploitBrowserTest.AttemptDuplicateRenderViewHost
> - RenderFrameHostManagerTest.DontShowLoadingURLIfNotInitialNav
> 
> NOTREECHECKS=true
> NOTRY=true
> BUG=703657,702584
> TBR=boliu@chromium.org
> CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_site_isolation
> 
> Review-Url: https://codereview.chromium.org/2762203002
> Cr-Commit-Position: refs/heads/master@{#458413}
> Committed:
https://chromium.googlesource.com/chromium/src/+/d705708b78acf0c3399475f6bcd4...

TBR=boliu@chromium.org,johnme@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=703657,702584
==========

to

==========
Revert of Mark 3 tests flaky on android (patchset #1 id:1 of
https://codereview.chromium.org/2762203002/ )

Reason for revert:
The fix relanded in https://codereview.chromium.org/2764613002/.

Original issue's description:
> Mark 3 tests flaky on android
> 
> The following tests are flaky:
> - SecurityExploitBrowserTest.AttemptDuplicateRenderWidgetHost
> - SecurityExploitBrowserTest.AttemptDuplicateRenderViewHost
> - RenderFrameHostManagerTest.DontShowLoadingURLIfNotInitialNav
> 
> NOTREECHECKS=true
> NOTRY=true
> BUG=703657,702584
> TBR=boliu@chromium.org
> CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_site_isolation
> 
> Review-Url: https://codereview.chromium.org/2762203002
> Cr-Commit-Position: refs/heads/master@{#458413}
> Committed:
https://chromium.googlesource.com/chromium/src/+/d705708b78acf0c3399475f6bcd4...

TBR=boliu@chromium.org,johnme@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=703657,702584

Review-Url: https://codereview.chromium.org/2767733002
Cr-Commit-Position: refs/heads/master@{#458534}
Committed:
https://chromium.googlesource.com/chromium/src/+/5f61aa0c185b00ef4a6d5f5b83fd...
==========

[commit-bot: I haz the power, 2017-03-21 20:31:32]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/5f61aa0c185b00ef4a6d5f5b83fd...