[MIPS] Add DEBUG_BREAK() for MIPS architecture.

[MIPS] Add DEBUG_BREAK() for MIPS architecture.

Small change to add correct asm break instruction for MIPS architecture.

BUG= https://code.google.com/p/chromium/issues/detail?id=130022
TEST=make chrome

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=150789

[petarj, 2012-08-08 20:12:19]

Here is a small change to add correct break instruction for MIPS architecture.
PTAL.
Thank you.

[brettw, 2012-08-08 21:37:18]

lgtm

[commit-bot: I haz the power, 2012-08-08 22:27:31]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/petarj@mips.com/10834234/1

[commit-bot: I haz the power, 2012-08-08 23:10:28]

Try job failure for 10834234-1 (retry) on android for steps "compile, build"
(clobber build).
It's a second try, previously, steps "compile, build" failed.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=android&nu...

[commit-bot: I haz the power, 2012-08-09 00:22:14]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/petarj@mips.com/10834234/1

[commit-bot: I haz the power, 2012-08-09 02:18:06]

Try job failure for 10834234-1 (retry) (retry) on linux_rel for step
"nacl_integration".
It's a second try, previously, step "nacl_integration" failed.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux_rel&...

[commit-bot: I haz the power, 2012-08-09 11:25:10]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/petarj@mips.com/10834234/1

[commit-bot: I haz the power, 2012-08-09 14:02:15]

Change committed as 150789