Fix an Autofill crash caused by accessing the g_browser_process on the DB thread.

chrome/browser/autofill/autofill_country.h

Index: chrome/browser/autofill/autofill_country.h
diff --git a/chrome/browser/autofill/autofill_country.h b/chrome/browser/autofill/autofill_country.h
index a99f68bf6af1bf85302d7610efb0cf5e1090a7f3..7e2b4071970b6e0d86cee699720c6a59d6450670 100644
--- a/chrome/browser/autofill/autofill_country.h
+++ b/chrome/browser/autofill/autofill_country.h
@@ -36,6 +36,9 @@ class AutofillCountry {
                                           const std::string& locale);
 
   // Returns the application locale.
+  // The first time this is called, it should be called from the UI thread.
+  // Once [ http://crbug.com/100845 ] is fixed, this method should *only* be
+  // called from the UI thread.
   static const std::string ApplicationLocale();
 
   const std::string country_code() const { return country_code_; }