[Merge m58] android: Limit bindToCaller check to webview

[Merge m58] android: Limit bindToCaller check to webview

There is evidence the BindToCaller check is causing to GPU hangs
although not sure about the exact mechanism. This change guards the
BindToCaller check behind a new setting in ChildProcessCreationParams
and then only enable it in webview.

Note also moved a few lines out of lock protection in
ChildProcessServiceImpl setupConnection.

This is intended to be merged back to m58.

Note this is not a direct cherry-pick of
https://codereview.chromium.org/2796453003 due to conflicts.

BUG=690118
R=rsesek@chromium.org

Review-Url: https://codereview.chromium.org/2795913003 .
Cr-Commit-Position: refs/branch-heads/3029@{#608}
Cr-Branched-From: 939b32ee5ba05c396eef3fd992822fcca9a2e262-refs/heads/master@{#454471}
Committed: https://chromium.googlesource.com/chromium/src/+/27be1f322e23197fb997aeb218fa7fb7252104dd

[boliu, 2017-04-04 18:09:31]

boliu@chromium.org changed reviewers:
+ rsesek@chromium.org

[boliu, 2017-04-04 18:09:32]

ptal

This is the same CL on m58. Not a trivial merge since lots of things have
changed since m58, so doing a full review here.

Will wait for merge approval and whatnot of course

[Robert Sesek, 2017-04-04 21:41:10]

LGTM

[boliu, 2017-04-06 17:14:58]

Description was changed from

==========
[Merge m58] android: Limit bindToCaller check to webview

There is evidence the BindToCaller check is causing to GPU hangs
although not sure about the exact mechanism. This change guards the
BindToCaller check behind a new setting in ChildProcessCreationParams
and then only enable it in webview.

Note also moved a few lines out of lock protection in
ChildProcessServiceImpl setupConnection.

This is intended to be merged back to m58.

Note this is not a direct cherry-pick of
https://codereview.chromium.org/2796453003 due to conflicts.

BUG=690118
==========

to

==========
[Merge m58] android: Limit bindToCaller check to webview

There is evidence the BindToCaller check is causing to GPU hangs
although not sure about the exact mechanism. This change guards the
BindToCaller check behind a new setting in ChildProcessCreationParams
and then only enable it in webview.

Note also moved a few lines out of lock protection in
ChildProcessServiceImpl setupConnection.

This is intended to be merged back to m58.

Note this is not a direct cherry-pick of
https://codereview.chromium.org/2796453003 due to conflicts.

BUG=690118
R=rsesek@chromium.org

Review-Url: https://codereview.chromium.org/2795913003 .
Cr-Commit-Position: refs/branch-heads/3029@{#608}
Cr-Branched-From:
939b32ee5ba05c396eef3fd992822fcca9a2e262-refs/heads/master@{#454471}
Committed:
https://chromium.googlesource.com/chromium/src/+/27be1f322e23197fb997aeb218fa...
==========

[boliu, 2017-04-06 17:15:00]

Committed patchset #2 (id:20001) manually as
27be1f322e23197fb997aeb218fa7fb7252104dd.