Reverting the revert 76468. Removed include for browser_thread.h....

Reverting the revert 76468. Removed include for browser_thread.h.

Enable the WATCHDOG thread that monitors browser threads for their
responsiveness using ping-pong messaging. WACTHDOG thread also
collects statistics for response time for each thread via histograms.

This CL was approved http://codereview.chromium.org/6588039

BUG=71378, 73915, 73844, 73975, 74029
TEST=performance tests
TBR=jar


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=76561

[ramant (doing other things), 2011-03-02 01:31:20]

Hi Jim,
  It is exactly same as  http://codereview.chromium.org/6588039. Changed include
for browser_thread.h.

thanks much,
raman

[jar (doing other things), 2011-03-02 06:17:54]

LGTM