Mark ECT as ambiguous if there is a change in the connection type.

Mark ECT as ambiguous if there is a change in the connection type.

Mark EffectiveConnectionType (ECT) as ambiguous in the system profile
proto when there is a change in the connection type.

BUG=686157
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.android:android_cronet_tester

Review-Url: https://codereview.chromium.org/2661563004
Cr-Commit-Position: refs/heads/master@{#446938}
(cherry picked from commit e931fa7ddaf6e747b369e433aba0bdf791b2d3a3)

Review-Url: https://codereview.chromium.org/2663023002 .
Cr-Commit-Position: refs/branch-heads/2987@{#195}
Cr-Branched-From: ad51088c0e8776e8dcd963dbe752c4035ba6dab6-refs/heads/master@{#444943}
Committed: https://chromium.googlesource.com/chromium/src/+/370efa3eede2c0aa3000895523637dea28b9c502

[tbansal1, 2017-01-30 22:06:08]

Description was changed from

==========
Mark ECT as ambiguous if there is a change in the connection type.

Mark EffectiveConnectionType (ECT) as ambiguous in the system profile
proto when there is a change in the connection type.

BUG=686157
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.android:android_cronet_tester

Review-Url: https://codereview.chromium.org/2661563004
Cr-Commit-Position: refs/heads/master@{#446938}
(cherry picked from commit e931fa7ddaf6e747b369e433aba0bdf791b2d3a3)
==========

to

==========
Mark ECT as ambiguous if there is a change in the connection type.

Mark EffectiveConnectionType (ECT) as ambiguous in the system profile
proto when there is a change in the connection type.

BUG=686157
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.android:android_cronet_tester

Review-Url: https://codereview.chromium.org/2661563004
Cr-Commit-Position: refs/heads/master@{#446938}
(cherry picked from commit e931fa7ddaf6e747b369e433aba0bdf791b2d3a3)

Review-Url: https://codereview.chromium.org/2663023002 .
Cr-Commit-Position: refs/branch-heads/2987@{#195}
Cr-Branched-From:
ad51088c0e8776e8dcd963dbe752c4035ba6dab6-refs/heads/master@{#444943}
Committed:
https://chromium.googlesource.com/chromium/src/+/370efa3eede2c0aa300089552363...
==========

[tbansal1, 2017-01-30 22:06:09]

Committed patchset #1 (id:1) manually as
370efa3eede2c0aa3000895523637dea28b9c502.