Run gn format on all BUILD.gn files (gn version 306668)

Run gn format on all BUILD.gn files (gn version 306668)

Generated by running the following:
for x in `git ls-files | grep BUILD.gn`; do gn format --in-place $x; done

BUG=348474
R=viettrungluu@chromium.org

Committed: https://chromium.googlesource.com/external/mojo/+/8bcf28edb4fb6b5055f96cb0a8133284a1cc5db5

[jamesr, 2014-12-04 01:36:21]

jamesr@chromium.org changed reviewers:
+ viettrungluu@chromium.org

[viettrungluu, 2014-12-04 01:37:59]

Rubberstamp LGTM

[jamesr, 2014-12-04 01:39:55]

Committed patchset #1 (id:1) manually as
8bcf28edb4fb6b5055f96cb0a8133284a1cc5db5 (presubmit successful).

[eseidel, 2014-12-05 16:54:09]

eseidel@chromium.org changed reviewers:
+ eseidel@chromium.org

[eseidel, 2014-12-05 16:54:10]

<3

[eseidel, 2014-12-05 16:55:42]

https://codereview.chromium.org/773283006/diff/1/benchmarks/startup/BUILD.gn
File benchmarks/startup/BUILD.gn (right):

https://codereview.chromium.org/773283006/diff/1/benchmarks/startup/BUILD.gn#...
benchmarks/startup/BUILD.gn:20: sources = [
Wonder why it does this?  It seems to make other lists one line...

[scottmg, 2014-12-05 17:04:40]

scottmg@chromium.org changed reviewers:
+ scottmg@chromium.org

[scottmg, 2014-12-05 17:04:41]

https://codereview.chromium.org/773283006/diff/1/benchmarks/startup/BUILD.gn
File benchmarks/startup/BUILD.gn (right):

https://codereview.chromium.org/773283006/diff/1/benchmarks/startup/BUILD.gn#...
benchmarks/startup/BUILD.gn:20: sources = [
On 2014/12/05 16:55:42, eseidel wrote:
> Wonder why it does this?  It seems to make other lists one line...

That's per the Brett style guide.
https://codereview.chromium.org/731923003/#msg5 (which ended up landing in
https://codereview.chromium.org/748863003 ). I'm generally ambivalent, but am
aware it can be a bit surprising that only certain variables get multiline
lists.