[telemetry] Add newlines to the end of all files that are missing it.

[telemetry] Add newlines to the end of all files that are missing it.

I'm trying to use Python's tokenize library, but it has a bug with this case. (Verified in Python 2.7.9.) Soooo just eliminate all instances.

Also adjust some long comments. The style guide rule is, "within comments, put long URLs on their own line if necessary."

BUG=449308
TEST=None.

Committed: https://crrev.com/cbac7afac855f18acfe15dd83fade52f67ff1c77
Cr-Commit-Position: refs/heads/master@{#322691}

[dtu, 2015-03-25 20:04:09]

dtu@chromium.org changed reviewers:
+ aiolos@chromium.org, nednguyen@google.com

[aiolos (Not reviewing), 2015-03-25 20:07:34]

On 2015/03/25 20:04:31, dtu wrote:

lgtm

[nednguyen, 2015-03-25 20:11:01]

On 2015/03/25 20:07:34, aiolos wrote:
> On 2015/03/25 20:04:31, dtu wrote:
> 
> lgtm

lgtm

[dtu, 2015-03-25 20:11:50]

The CQ bit was checked by dtu@chromium.org

[commit-bot: I haz the power, 2015-03-25 20:13:04]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1020853015/1

[commit-bot: I haz the power, 2015-03-25 20:22:25]

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

[commit-bot: I haz the power, 2015-03-25 20:22:26]

Try jobs failed on following builders:
  chromium_presubmit on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

[dtu, 2015-03-28 00:37:39]

The CQ bit was checked by dtu@chromium.org

[commit-bot: I haz the power, 2015-03-28 00:37:46]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1020853015/1

[commit-bot: I haz the power, 2015-03-28 01:36:40]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-03-28 01:37:10]

Patchset 1 (id:??) landed as
https://crrev.com/cbac7afac855f18acfe15dd83fade52f67ff1c77
Cr-Commit-Position: refs/heads/master@{#322691}