Fix broken installer tests.

chrome/test/mini_installer/config/chrome_single_user_installed.prop

 {
   "Files": {
     "$LOCAL_APPDATA\\$CHROME_DIR\\Application\\chrome.exe": {"exists": true},
     "$LOCAL_APPDATA\\$CHROME_DIR\\Application\\$MINI_INSTALLER_FILE_VERSION\\chrome.dll":
         {"exists": true},
     "$LOCAL_APPDATA\\$CHROME_DIR\\Application\\$MINI_INSTALLER_FILE_VERSION\\chrome_elf.dll":
         {"exists": true},
     "$LOCAL_APPDATA\\$CHROME_DIR\\Application\\$MINI_INSTALLER_FILE_VERSION\\Installer\\chrome.7z":
         {"exists": true},
     "$LOCAL_APPDATA\\$CHROME_DIR\\Application\\$MINI_INSTALLER_FILE_VERSION\\Installer\\setup.exe":
         {"exists": true},
     "$LOCAL_APPDATA\\$CHROME_DIR\\Application\\$MINI_INSTALLER_FILE_VERSION\\$MINI_INSTALLER_FILE_VERSION.manifest":
         {"exists": true}
   },
   "RegistryEntries": {
     "HKEY_CURRENT_USER\\$CHROME_UPDATE_REGISTRY_SUBKEY": {
       "exists": "required",
       "values": {
         "pv": {"type": "SZ", "data": "$MINI_INSTALLER_FILE_VERSION"}
       }
     },
     "HKEY_CURRENT_USER\\$BINARIES_UPDATE_REGISTRY_SUBKEY": {
       "exists": "forbidden"
     },
-    "HKEY_CURRENT_USER\\$LAUNCHER_UPDATE_REGISTRY_SUBKEY": {
-      "condition": "'$CHROME_SHORT_NAME' == 'Chrome'",
-      "exists": "required",

[grt (UTC plus 2), 2016/08/08 11:38:17]

how about changing this to "forbidden" so that the test is asserting that the
key doesn't exist?

[calamity, 2016/08/09 06:46:14]

Done.

-      "values": {
-        "pv": {"type": "SZ", "data": "$MINI_INSTALLER_FILE_VERSION"}
-      }
-    },
     "HKEY_CURRENT_USER\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\$CHROME_LONG_NAME": {
       "exists": "required",
       "values": {
         "UninstallString": {
           "type": "SZ",
           "data": "\"$LOCAL_APPDATA\\$CHROME_DIR\\Application\\$MINI_INSTALLER_FILE_VERSION\\Installer\\setup.exe\" --uninstall --verbose-logging"
         },
         "Version": {"type": "SZ", "data": "$MINI_INSTALLER_FILE_VERSION"}
       }
     },
     "HKEY_CURRENT_USER\\Software\\Classes\\$CHROME_SHORT_NAME$USER_SPECIFIC_REGISTRY_SUFFIX": {
       "exists": "forbidden"
     }
   }
 }