Start/stop Chrome in the mini_installer test.

chrome/test/mini_installer/config/config.config

Index: chrome/test/mini_installer/config/config.config
diff --git a/chrome/test/mini_installer/config/config.config b/chrome/test/mini_installer/config/config.config
index a663e9f94d8a52d44e6f4ef774bcc42aa7ca187f..58083aa5122fe9b9aefdd21bd26192ba95abc381 100644
--- a/chrome/test/mini_installer/config/config.config
+++ b/chrome/test/mini_installer/config/config.config
@@ -45,6 +45,16 @@
                                        "chrome_user_not_inuse.prop",
                                        "chrome_canary_inuse.prop",
                                        "chrome_system_not_inuse.prop"]],
+    ["chrome_user_and_canary_installed_user_inuse",
+      [
+        "chrome_user_installed.prop",
+        "chrome_canary_installed.prop",
+        "chrome_system_not_installed.prop",
+        "chrome_user_inuse.prop",
+        "chrome_canary_not_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",
@@ -84,6 +94,8 @@
       "traversal": [
         "no_pv",
         "install_chrome_user", "chrome_user_installed_not_inuse",
+        "launch_chrome_user", "chrome_user_installed_inuse",
+        "quit_chrome_user", "chrome_user_installed_not_inuse",
         "uninstall_chrome_user", "clean"
       ]
     },
@@ -93,6 +105,8 @@
       "traversal": [
         "no_pv",
         "install_chrome_canary", "chrome_canary_installed_not_inuse",
+        "launch_chrome_canary", "chrome_canary_installed_inuse",
+        "quit_chrome_canary", "chrome_canary_installed_not_inuse",
         "uninstall_chrome_canary", "clean"
       ]
     },
@@ -101,6 +115,8 @@
       "traversal": [
         "no_pv",
         "install_chrome_system", "chrome_system_installed_not_inuse",
+        "launch_chrome_system", "chrome_system_installed_inuse",
+        "quit_chrome_system", "chrome_system_installed_not_inuse",
         "uninstall_chrome_system", "clean"
       ]
     },
@@ -111,6 +127,8 @@
         "no_pv",
         "install_chrome_user", "chrome_user_installed_not_inuse",
         "install_chrome_canary", "chrome_user_and_canary_installed_not_inuse",
+        "launch_chrome_user", "chrome_user_and_canary_installed_user_inuse",
+        "quit_chrome_user", "chrome_user_and_canary_installed_not_inuse",
         "uninstall_chrome_user", "chrome_canary_installed_not_inuse",
         "uninstall_chrome_canary", "clean"
       ]