Fix svn copies for apply_issue

Fix svn copies for apply_issue

_check_output_svn sets the cwd to project_path
therefore files should not have project_path.

R=maruel@chromium.org,cmp@chromium.org
BUG=149702
Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=156953

[M-A Ruel, 2012-09-15 00:33:24]

Humm I really wonder why I did this error.

Thanks!

lgtm

[Isaac (away), 2012-09-15 01:34:00]

I was trying to figure out why this didn't occur on my local tree.  I think it
is because I am using git.  So I will commit this as is.

[commit-bot: I haz the power, 2012-09-15 01:34:30]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/ilevy@chromium.org/10909254/1

[commit-bot: I haz the power, 2012-09-15 01:37:22]

Change committed as 156953

[cmp, 2012-09-15 01:45:15]

lgtm