Modify app.yaml in the built AppRTC rather in src.

Modify app.yaml in the built AppRTC rather in src.

When I switched to prebuilt AppRTC, I forgot we need to modify the
built app.yaml rather the one in src. This used to work because we ran
grunt build after the copy (which copied the file I modified), but after
switching to pre-built we're effectively running grunt build _before_
the copy. This caused copy_apprtc.py to write to a config file that
wasn't read by the server on startup.

We could also delete the code and just flip the flag during apprtc.zip
packaging, but that seems tedious and error-prone.

BUG=581283
R=kjellander@chromium.org

Committed: https://chromium.googlesource.com/chromium/deps/webrtc/webrtc.DEPS/+/a511540b0d6407cf02ce01ad06746e43f3657946

[phoglund_chromium, 2016-02-01 15:18:30]

phoglund@chromium.org changed reviewers:
+ kjellander@chromium.org

[kjellander_chromium, 2016-02-01 15:56:31]

lgtm

[phoglund_chromium, 2016-02-01 16:10:25]

Description was changed from

==========
Modify app.yaml in the built AppRTC rather in src.

When I switched to prebuilt AppRTC, I forgot we need to modify the
built app.yaml rather the one in src. This used to work because we ran
grunt build after the copy (which copied the file I modified), but after
switching to pre-built we're effectively running grunt build _before_
the copy. This caused copy_apprtc.py to write to a config file that
wasn't read by the server on startup.

We could also delete the code and just flip the flag during apprtc.zip
packaging, but that seems tedious and error-prone.

BUG=581283
==========

to

==========
Modify app.yaml in the built AppRTC rather in src.

When I switched to prebuilt AppRTC, I forgot we need to modify the
built app.yaml rather the one in src. This used to work because we ran
grunt build after the copy (which copied the file I modified), but after
switching to pre-built we're effectively running grunt build _before_
the copy. This caused copy_apprtc.py to write to a config file that
wasn't read by the server on startup.

We could also delete the code and just flip the flag during apprtc.zip
packaging, but that seems tedious and error-prone.

BUG=581283
R=kjellander@chromium.org

Committed:
https://chromium.googlesource.com/chromium/deps/webrtc/webrtc.DEPS/+/a511540b...
==========

[phoglund_chromium, 2016-02-01 16:10:26]

Committed patchset #1 (id:1) manually as
a511540b0d6407cf02ce01ad06746e43f3657946 (presubmit successful).