Shutdown timebomb - Crash after 5 mins in Canary and 50 mins
in Dev and Beta and 100 mins in Stable channel.

Small change so that we can file bugs on crashes in Canary.

BUG=110124
R=jar
TEST=browser tests

Review URL: http://codereview.chromium.org/9234049

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@119313 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/metrics/thread_watcher.cc b/chrome/browser/metrics/thread_watcher.cc
index e9e1f4ba..4328ad9f 100644
--- a/chrome/browser/metrics/thread_watcher.cc
+++ b/chrome/browser/metrics/thread_watcher.cc
@@ -906,10 +906,10 @@
 
   chrome::VersionInfo::Channel channel = chrome::VersionInfo::GetChannel();
   if (channel == chrome::VersionInfo::CHANNEL_STABLE) {
-    actual_duration *= 50;
+    actual_duration *= 20;
   } else if (channel == chrome::VersionInfo::CHANNEL_BETA ||
              channel == chrome::VersionInfo::CHANNEL_DEV) {
-    actual_duration *= 25;
+    actual_duration *= 10;
   }
 
 #if defined(OS_WIN)