[Cronet] Better GN for Cronet on iOS.

[Cronet] Better GN for Cronet on iOS.

- Generate xcode project using cr_cronet.py gn
- Use fat binary, stripping and dsym support in package_ios.py

Committed: https://crrev.com/62368f54556667bcbb75c6f18389bb6d4efbf837
Cr-Commit-Position: refs/heads/master@{#406979}

[mef, 2016-07-20 22:43:18]

Description was changed from

==========
[Cronet] Better GN for iOS.
==========

to

==========
[Cronet] Better GN for Cronet on iOS.

- Generate xcode project using cr_cronet.py gn
- Use fat binary, stripping and dsym support in package_ios.py
==========

[mef, 2016-07-20 22:43:18]

mef@chromium.org changed reviewers:
+ kapishnikov@chromium.org, sdefresne@chromium.org

[mef, 2016-07-20 22:43:27]

PTAL.

[kapishnikov, 2016-07-21 18:14:06]

lgtm

[mef, 2016-07-21 21:57:56]

The CQ bit was checked by mef@chromium.org

[mef, 2016-07-21 21:57:56]

The patchset sent to the CQ was uploaded after l-g-t-m from
kapishnikov@chromium.org
Link to the patchset: https://codereview.chromium.org/2170643002/#ps20001
(title: "Remove spurious period.")

[commit-bot: I haz the power, 2016-07-21 21:58:49]

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, 2016-07-21 22:50:49]

Description was changed from

==========
[Cronet] Better GN for Cronet on iOS.

- Generate xcode project using cr_cronet.py gn
- Use fat binary, stripping and dsym support in package_ios.py
==========

to

==========
[Cronet] Better GN for Cronet on iOS.

- Generate xcode project using cr_cronet.py gn
- Use fat binary, stripping and dsym support in package_ios.py
==========

[commit-bot: I haz the power, 2016-07-21 22:50:51]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-07-21 22:53:06]

Description was changed from

==========
[Cronet] Better GN for Cronet on iOS.

- Generate xcode project using cr_cronet.py gn
- Use fat binary, stripping and dsym support in package_ios.py
==========

to

==========
[Cronet] Better GN for Cronet on iOS.

- Generate xcode project using cr_cronet.py gn
- Use fat binary, stripping and dsym support in package_ios.py

Committed: https://crrev.com/62368f54556667bcbb75c6f18389bb6d4efbf837
Cr-Commit-Position: refs/heads/master@{#406979}
==========

[commit-bot: I haz the power, 2016-07-21 22:53:07]

Patchset 2 (id:??) landed as
https://crrev.com/62368f54556667bcbb75c6f18389bb6d4efbf837
Cr-Commit-Position: refs/heads/master@{#406979}