[Fixit-Dec-2012] Auto-launch system-level Chrome post user-level Chrome self-destruction.

chrome/installer/util/util_constants.cc

Index: chrome/installer/util/util_constants.cc
diff --git a/chrome/installer/util/util_constants.cc b/chrome/installer/util/util_constants.cc
index 006c50bc5fe6c992e688a4bb25accd33f27e1bb3..47c3605929bde05ce1befcf943da555c28163002 100644
--- a/chrome/installer/util/util_constants.cc
+++ b/chrome/installer/util/util_constants.cc
@@ -154,6 +154,10 @@ const char kRemoveChromeRegistration[] = "remove-chrome-registration";
 // line flag so that we try the launch only once.
 const char kRunAsAdmin[] = "run-as-admin";
 
+// Combined with --uninstall, signals to setup.exe that this uninstall was
+// triggered by a self-destructing Chrome.
+const char kSelfDestruct[] = "self-destruct";
+
 // Install Chrome to system wise location. The default is per user install.
 const char kSystemLevel[] = "system-level";