Remove Chrome's ProgID from filetype associations at uninstall.

chrome/installer/setup/setup_main.cc

Index: chrome/installer/setup/setup_main.cc
diff --git a/chrome/installer/setup/setup_main.cc b/chrome/installer/setup/setup_main.cc
index c101bb5f6c9b8a211c41538a8b3149921406e498..3c416d19a31408f29c5125416b61850f77f1d63f 100644
--- a/chrome/installer/setup/setup_main.cc
+++ b/chrome/installer/setup/setup_main.cc
@@ -1173,8 +1173,8 @@ bool HandleNonInstallCmdLineOptions(const InstallationState& original_state,
         installer_state->FindProduct(BrowserDistribution::CHROME_BROWSER);
     DCHECK(chrome_install);
     if (chrome_install) {
-      installer::DeleteChromeRegistrationKeys(chrome_install->distribution(),
-          HKEY_LOCAL_MACHINE, suffix, installer_state->target_path(), &tmp);
+      installer::DeleteChromeRegistrationKeys(*installer_state,
+          chrome_install->distribution(), HKEY_LOCAL_MACHINE, suffix, &tmp);
     }
     *exit_code = tmp;
   } else if (cmd_line.HasSwitch(installer::switches::kOnOsUpgrade)) {