Initialized file_util variable to NULL.

Initialized file_util variable to NULL.

This supresses the -Wmaybe-uninitialized warning when compiling with gcc-4.6.0.

BUG=none
TEST=trybot.


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=119963

[asharif1, 2012-01-31 01:24:55]

PTAL.

[kinuko, 2012-01-31 01:32:05]

On 2012/01/31 01:24:55, asharif1 wrote:
> PTAL.

LGTM

[commit-bot: I haz the power, 2012-01-31 01:36:28]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/asharif@chromium.org/9104024/1

[commit-bot: I haz the power, 2012-01-31 03:14:25]

Try job failure for 9104024-1 (retry) on linux_clang for step "compile" (clobber
build).
It's a second try, previously, step "compile" failed.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux_clan...

[commit-bot: I haz the power, 2012-01-31 19:06:17]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/asharif@chromium.org/9104024/1

[commit-bot: I haz the power, 2012-01-31 21:40:49]

Change committed as 119963