Add mini_installer not-in-use update test.

chrome/test/mini_installer/config/config.config

 {
   "states": [
     ["no_pv", ["chrome_user_no_pv.prop",
                "chrome_canary_no_pv.prop",
                "chrome_system_no_pv.prop"]],
     ["clean", ["chrome_user_not_installed.prop",
                "chrome_canary_not_installed.prop",
                "chrome_system_not_installed.prop",
                "chrome_user_not_inuse.prop",
                "chrome_canary_not_inuse.prop",
                "chrome_system_not_inuse.prop"]],
     ["chrome_user_installed_not_inuse", ["chrome_user_installed.prop",
+                                         "chrome_user_not_updated.prop",
                                          "chrome_canary_not_installed.prop",
                                          "chrome_system_not_installed.prop",
                                          "chrome_user_not_inuse.prop",
                                          "chrome_canary_not_inuse.prop",
                                          "chrome_system_not_inuse.prop"]],
     ["chrome_canary_installed_not_inuse", ["chrome_user_not_installed.prop",
                                            "chrome_canary_installed.prop",
                                            "chrome_system_not_installed.prop",
                                            "chrome_user_not_inuse.prop",
                                            "chrome_canary_not_inuse.prop",
                                            "chrome_system_not_inuse.prop"]],
     ["chrome_single_user_installed_not_inuse",
       ["chrome_single_user_installed.prop",
        "chrome_canary_not_installed.prop",
        "chrome_system_not_installed.prop",
        "chrome_user_not_inuse.prop",
        "chrome_canary_not_inuse.prop",
        "chrome_system_not_inuse.prop"]],
     ["chrome_system_installed_not_inuse", ["chrome_user_not_installed.prop",
                                            "chrome_canary_not_installed.prop",
                                            "chrome_system_installed.prop",
+                                           "chrome_system_not_updated.prop",
                                            "chrome_user_not_inuse.prop",
                                            "chrome_canary_not_inuse.prop",
                                            "chrome_system_not_inuse.prop"]],
     ["chrome_user_and_canary_installed_not_inuse", ["chrome_user_installed.prop",
+                                         "chrome_user_not_updated.prop",
                                          "chrome_canary_installed.prop",
                                          "chrome_system_not_installed.prop",
                                          "chrome_user_not_inuse.prop",
                                          "chrome_canary_not_inuse.prop",
                                          "chrome_system_not_inuse.prop"]],
     ["chrome_user_installed_inuse", ["chrome_user_installed.prop",
+                                     "chrome_user_not_updated.prop",
                                      "chrome_canary_not_installed.prop",
                                      "chrome_system_not_installed.prop",
                                      "chrome_user_inuse.prop",
                                      "chrome_canary_not_inuse.prop",
                                      "chrome_system_not_inuse.prop"]],
     ["chrome_canary_installed_inuse", ["chrome_user_not_installed.prop",
                                        "chrome_canary_installed.prop",
                                        "chrome_system_not_installed.prop",
                                        "chrome_user_not_inuse.prop",
                                        "chrome_canary_inuse.prop",
                                        "chrome_system_not_inuse.prop"]],
     ["chrome_system_installed_inuse", ["chrome_user_not_installed.prop",
                                        "chrome_canary_not_installed.prop",
                                        "chrome_system_installed.prop",
+                                       "chrome_system_not_updated.prop",
                                        "chrome_user_not_inuse.prop",
                                        "chrome_canary_not_inuse.prop",
                                        "chrome_system_inuse.prop"]],
     ["no_chrome_user", ["chrome_user_killed.prop"]],
-    ["no_chrome_user_binaries", ["chrome_user_binaries_killed.prop"]]
+    ["no_chrome_user_binaries", ["chrome_user_binaries_killed.prop"]],
+    ["chrome_user_updated_not_inuse", ["chrome_user_updated.prop",
+                                       "chrome_canary_not_installed.prop",
+                                       "chrome_system_not_installed.prop",
+                                       "chrome_user_not_inuse.prop",
+                                       "chrome_canary_not_inuse.prop",
+                                       "chrome_system_not_inuse.prop"]],
+    ["chrome_system_updated_not_inuse", ["chrome_user_not_installed.prop",
+                                         "chrome_canary_not_installed.prop",
+                                         "chrome_system_updated.prop",
+                                         "chrome_user_not_inuse.prop",
+                                         "chrome_canary_not_inuse.prop",
+                                         "chrome_system_not_inuse.prop"]]
   ],
   "actions": [
     ["delete_user_chrome_lastrun",
      "reg.exe delete \"HKEY_CURRENT_USER\\$CHROME_CLIENT_STATE_KEY\" /v lastrun /f /reg:32"],
     ["install_chrome_user",
      "\"$MINI_INSTALLER\" --chrome --multi-install --verbose-logging --do-not-launch-chrome"],
+    ["update_chrome_user",
+     "\"$NEXT_VERSION_MINI_INSTALLER\" --multi-install --verbose-logging --do-not-launch-chrome"],
     ["install_chrome_canary",
      "\"$MINI_INSTALLER\" --chrome-sxs --verbose-logging --do-not-launch-chrome"],
     ["install_chrome_single_user",
      "\"$MINI_INSTALLER\" --verbose-logging --do-not-launch-chrome"],
     ["install_chrome_system",
      "\"$MINI_INSTALLER\" --chrome --multi-install --verbose-logging --system-level --do-not-launch-chrome"],
+    ["update_chrome_system",
+     "\"$NEXT_VERSION_MINI_INSTALLER\" --multi-install --verbose-logging --system-level --do-not-launch-chrome"],
     ["kill_user_binaries",
      "reg.exe delete \"HKEY_CURRENT_USER\\$BINARIES_UPDATE_REGISTRY_SUBKEY\" /v pv /f /reg:32"],
     ["kill_user_chrome",
      "reg.exe delete \"HKEY_CURRENT_USER\\$CHROME_UPDATE_REGISTRY_SUBKEY\" /v pv /f /reg:32"],
     ["launch_chrome_user",
      "python launch_chrome.py \"$LOCAL_APPDATA\\$CHROME_DIR\\Application\\chrome.exe\""],
     ["launch_chrome_canary",
      "python launch_chrome.py \"$LOCAL_APPDATA\\$CHROME_DIR_SXS\\Application\\chrome.exe\""],
     ["launch_chrome_system",
      "python launch_chrome.py \"$PROGRAM_FILES\\$CHROME_DIR\\Application\\chrome.exe\""],
@@ skipping 88 matching lines @@
     {
       "name": "ChromeUserLevel",
       "description": "Verifies that multi-install user-level Chrome can be installed and uninstalled.",
       "traversal": [
         "no_pv",
         "install_chrome_user", "chrome_user_installed_not_inuse",
         "uninstall_chrome_user", "clean"
       ]
     },
     {
+      "name": "ChromeUserLevelUpdate",
+      "description": "Verifies that multi-install user-level Chrome can be updated.",
+      "traversal": [
+        "no_pv",
+        "install_chrome_user", "chrome_user_installed_not_inuse",
+        "update_chrome_user", "chrome_user_updated_not_inuse",
+        "uninstall_chrome_user", "clean"
+      ]
+    },
+    {
       "name": "ChromeCanary",
       "description": "Verifies that Chrome SxS can be installed and uninstalled.",
       "condition": "$SUPPORTS_SXS",
       "traversal": [
         "no_pv",
         "install_chrome_canary", "chrome_canary_installed_not_inuse",
         "uninstall_chrome_canary", "clean"
       ]
     },
     {
       "name": "ChromeSystemLevel",
       "description": "Verifies that multi-install system-level Chrome can be installed and uninstalled.",
       "traversal": [
         "no_pv",
         "install_chrome_system", "chrome_system_installed_not_inuse",
         "uninstall_chrome_system", "clean"
       ]
     },
     {
+      "name": "ChromeSystemLevelUpdate",
+      "description": "Verifies that multi-install system-level Chrome can be updated.",
+      "traversal": [
+        "no_pv",
+        "install_chrome_system", "chrome_system_installed_not_inuse",
+        "update_chrome_system", "chrome_system_updated_not_inuse",
+        "uninstall_chrome_system", "clean"
+      ]
+    },
+    {
       "name": "ChromeUserLevelWithCanary",
       "description": "Verifies that multi-install user-level Chrome and Chrome SxS can be installed simultaneously.",
       "condition": "$SUPPORTS_SXS",
       "traversal": [
         "no_pv",
         "install_chrome_user", "chrome_user_installed_not_inuse",
         "install_chrome_canary", "chrome_user_and_canary_installed_not_inuse",
         "uninstall_chrome_user", "chrome_canary_installed_not_inuse",
         "uninstall_chrome_canary", "clean"
       ]
     }
   ]
 }