Add more filters to gitignore.

Add more filters to gitignore.

R=ricow@google.com

Committed: https://code.google.com/p/dart/source/detail?r=27394

[ricow1, 2013-09-05 12:13:52]

https://codereview.chromium.org/23658024/diff/1/.gitignore
File .gitignore (right):

https://codereview.chromium.org/23658024/diff/1/.gitignore#newcode62
.gitignore:62: *.dartE
where are these placed?

https://codereview.chromium.org/23658024/diff/1/.gitignore#newcode67
.gitignore:67: *.orig
why are we adding these?

[floitsch, 2013-09-05 14:21:48]

https://codereview.chromium.org/23658024/diff/1/.gitignore
File .gitignore (right):

https://codereview.chromium.org/23658024/diff/1/.gitignore#newcode62
.gitignore:62: *.dartE
On 2013/09/05 12:13:52, ricow1 wrote:
> where are these placed?
Apparently this was just happening on my machine.
Removed.

https://codereview.chromium.org/23658024/diff/1/.gitignore#newcode67
.gitignore:67: *.orig
On 2013/09/05 12:13:52, ricow1 wrote:
> why are we adding these?

I don't think we want to ever commit those. That's why I added them here. I'm
not really attached to them, so if someone ever complains we can revert.

[floitsch, 2013-09-11 13:50:37]

ping.

[ricow1, 2013-09-11 15:01:54]

lgtm

[ricow1, 2013-09-11 15:03:36]

lgtm

[floitsch, 2013-09-11 16:50:28]

Committed patchset #2 manually as r27394 (presubmit successful).