Add Unclean Exit Watching to CPM

chrome/test/data/performance_monitor/unclean_exit_prefs

Index: chrome/test/data/performance_monitor/unclean_exit_prefs
diff --git a/chrome/test/data/performance_monitor/unclean_exit_prefs b/chrome/test/data/performance_monitor/unclean_exit_prefs
new file mode 100644
index 0000000000000000000000000000000000000000..4345f57c9bda6007c9cec804b130a4a0717ad984
--- /dev/null
+++ b/chrome/test/data/performance_monitor/unclean_exit_prefs
@@ -0,0 +1,5 @@
+{
+   "profile": {

[Yoyo Zhou, 2012/07/10 02:35:06]

3 space indent?

[Devlin, 2012/07/10 17:18:32]

3-space indent is standard for the Preferences file (and other JSON-formatted
files), I thought?

[Yoyo Zhou, 2012/07/12 18:13:44]

You're right; for Preferences, apparently it is. (A bunch of source files that
end in .json are 2-space.)

+      "exited_cleanly": false
+   }
+}