Change the Thread name of WATCHDOG to BrowserWatchdog.

BUG=100768
R=jar
Test=thread watcher unit tests

Review URL: http://codereview.chromium.org/8342007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@106130 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/metrics/thread_watcher.cc b/chrome/browser/metrics/thread_watcher.cc
index 272bbc9..8fe98bc 100644
--- a/chrome/browser/metrics/thread_watcher.cc
+++ b/chrome/browser/metrics/thread_watcher.cc
@@ -619,7 +619,7 @@
 // before the Quit task.
 DISABLE_RUNNABLE_METHOD_REFCOUNT(WatchDogThread);
 
-WatchDogThread::WatchDogThread() : Thread("WATCHDOG") {
+WatchDogThread::WatchDogThread() : Thread("BrowserWatchdog") {
 }
 
 WatchDogThread::~WatchDogThread() {