UDP firewall rules for Windows.

chrome/installer/setup/uninstall.cc

Index: chrome/installer/setup/uninstall.cc
diff --git a/chrome/installer/setup/uninstall.cc b/chrome/installer/setup/uninstall.cc
index 4bb3e7051ca0a54ad07c91dfc9aef373108d28fa..35905e4224d87708626bc6d4f7d13667951fc302 100644
--- a/chrome/installer/setup/uninstall.cc
+++ b/chrome/installer/setup/uninstall.cc
@@ -34,6 +34,7 @@
 #include "chrome/installer/util/browser_distribution.h"
 #include "chrome/installer/util/channel_info.h"
 #include "chrome/installer/util/delete_after_reboot_helper.h"
+#include "chrome/installer/util/firewall_manager.h"
 #include "chrome/installer/util/google_update_constants.h"
 #include "chrome/installer/util/google_update_settings.h"
 #include "chrome/installer/util/helper.h"
@@ -1042,6 +1043,14 @@ void UninstallActiveSetupEntries(const InstallerState& installer_state,
   }
 }
 
+void UninstallFirewallRules(BrowserDistribution* dist,
+                            const base::FilePath& chrome_exe) {
+  scoped_ptr<FirewallManager> firewall_manager(
+      FirewallManager::Create(dist, chrome_exe));
+  if (firewall_manager)
+    firewall_manager->DeleteUDPFirewallRule();
+}
+
 InstallStatus UninstallProduct(const InstallationState& original_state,
                                const InstallerState& installer_state,
                                const base::FilePath& setup_path,
@@ -1222,6 +1231,8 @@ InstallStatus UninstallProduct(const InstallationState& original_state,
 
     UninstallActiveSetupEntries(installer_state, product);
 
+    UninstallFirewallRules(browser_dist, base::FilePath(chrome_exe));
+
     // Notify the shell that associations have changed since Chrome was likely
     // unregistered.
     SHChangeNotify(SHCNE_ASSOCCHANGED, SHCNF_IDLIST, NULL, NULL);