service worker: Propagate navigation preload flag to SWVersion.

service worker: Propagate navigation preload flag to SWVersion.

The source of truth of navigation preload state is
SWRegistration. But we must look up the state quickly
given a SWVersion, and there is not necessarily a live
registration when there is a live version. So this patch
sets and maintains the flag on the active version of
the registration.

BUG=649558
Committed: https://crrev.com/4aa66f50558f4c5761f5cec0f0c47ee90079ae12
Cr-Commit-Position: refs/heads/master@{#427641}

[falken, 2016-10-26 02:21:45]

Description was changed from

==========
service worker: Propagate navigation preload flag to SWVersion.

BUG=649558
==========

to

==========
service worker: Propagate navigation preload flag to SWVersion.

The source of truth of navigation preload state is
SWRegistration. But we must look up the state quickly
given a SWVersion, and there is not necessarily a live
registration when there is a live version. So this patch
sets and maintains the flag on the active version of
the registration.

BUG=649558
==========

[falken, 2016-10-26 02:22:30]

falken@chromium.org changed reviewers:
+ horo@chromium.org

[falken, 2016-10-26 02:22:30]

ptal

[falken, 2016-10-26 02:22:39]

The CQ bit was checked by falken@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-10-26 02:22:59]

Dry run: 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, 2016-10-26 02:26:01]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-10-26 02:26:02]

Dry run: Try jobs failed on following builders:
  android_n5x_swarming_rel on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/android_n5x_...)
  mac_chromium_compile_dbg_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_comp...)

[horo, 2016-10-26 05:34:27]

lgtm

[falken, 2016-10-26 07:48:51]

The CQ bit was checked by falken@chromium.org

[commit-bot: I haz the power, 2016-10-26 07:49:08]

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, 2016-10-26 08:53:51]

Description was changed from

==========
service worker: Propagate navigation preload flag to SWVersion.

The source of truth of navigation preload state is
SWRegistration. But we must look up the state quickly
given a SWVersion, and there is not necessarily a live
registration when there is a live version. So this patch
sets and maintains the flag on the active version of
the registration.

BUG=649558
==========

to

==========
service worker: Propagate navigation preload flag to SWVersion.

The source of truth of navigation preload state is
SWRegistration. But we must look up the state quickly
given a SWVersion, and there is not necessarily a live
registration when there is a live version. So this patch
sets and maintains the flag on the active version of
the registration.

BUG=649558
==========

[commit-bot: I haz the power, 2016-10-26 08:53:52]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-10-26 08:55:28]

Description was changed from

==========
service worker: Propagate navigation preload flag to SWVersion.

The source of truth of navigation preload state is
SWRegistration. But we must look up the state quickly
given a SWVersion, and there is not necessarily a live
registration when there is a live version. So this patch
sets and maintains the flag on the active version of
the registration.

BUG=649558
==========

to

==========
service worker: Propagate navigation preload flag to SWVersion.

The source of truth of navigation preload state is
SWRegistration. But we must look up the state quickly
given a SWVersion, and there is not necessarily a live
registration when there is a live version. So this patch
sets and maintains the flag on the active version of
the registration.

BUG=649558

Committed: https://crrev.com/4aa66f50558f4c5761f5cec0f0c47ee90079ae12
Cr-Commit-Position: refs/heads/master@{#427641}
==========

[commit-bot: I haz the power, 2016-10-26 08:55:29]

Patchset 2 (id:??) landed as
https://crrev.com/4aa66f50558f4c5761f5cec0f0c47ee90079ae12
Cr-Commit-Position: refs/heads/master@{#427641}