Remove carriage returns from LayoutTests (18)

Remove carriage returns from LayoutTests (18)

Split up from https://codereview.chromium.org/211393005/

Generated via:
git grep -I -l $'\r'$ | grep -v gif$ | grep -v mhtml | head -n 100

TBR=eseidel@chromium.org
BUG=357373
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=170392

[enne (OOO), 2014-03-29 00:42:16]

Committed patchset #2 manually as r170392 (presubmit successful).

[acolwell GONE FROM CHROMIUM, 2014-03-29 18:45:44]

I didn't see this before it landed, but I think the change to
LayoutTests/media/track/opera/track/webvtt/parsing/support/newlines.vtt should
probably be reverted since I think it is actually trying to verify carriage
return behavior in the WebVTT parser.

[enne (OOO), 2014-03-31 19:31:05]

On 2014/03/29 18:45:44, acolwell wrote:
> I didn't see this before it landed, but I think the change to
> LayoutTests/media/track/opera/track/webvtt/parsing/support/newlines.vtt should
> probably be reverted since I think it is actually trying to verify carriage
> return behavior in the WebVTT parser.

Oh, quite right.  Thanks for catching that.

I'll put up a patch and revert that file.