Move app launcher and chrome apps shortcut strings into the installer

chrome/installer/util/shell_util.h

Index: chrome/installer/util/shell_util.h
diff --git a/chrome/installer/util/shell_util.h b/chrome/installer/util/shell_util.h
index 7d42c3c8394a571efdcb4da0e42ad45948f585e3..33a3b45b75856ee3ba0fd2b1c023d3b3df041612 100644
--- a/chrome/installer/util/shell_util.h
+++ b/chrome/installer/util/shell_util.h
@@ -44,7 +44,9 @@ class ShellUtil {
   enum ShortcutLocation {
     SHORTCUT_LOCATION_DESKTOP,
     SHORTCUT_LOCATION_QUICK_LAUNCH,
-    SHORTCUT_LOCATION_START_MENU,
+    SHORTCUT_LOCATION_START_MENU_ROOT,
+    SHORTCUT_LOCATION_START_MENU_CHROME_DIR,
+    SHORTCUT_LOCATION_START_MENU_CHROME_APPS_DIR,
     SHORTCUT_LOCATION_TASKBAR_PINS,  // base::win::VERSION_WIN7 +
     SHORTCUT_LOCATION_APP_SHORTCUTS,  // base::win::VERSION_WIN8 +
   };
@@ -321,7 +323,9 @@ class ShellUtil {
   // |properties| and |operation| affect this method as described on their
   // invidividual definitions above.
   // |location| may be one of SHORTCUT_LOCATION_DESKTOP,
-  // SHORTCUT_LOCATION_QUICK_LAUNCH, or SHORTCUT_LOCATION_START_MENU.
+  // SHORTCUT_LOCATION_QUICK_LAUNCH, SHORTCUT_LOCATION_START_MENU_ROOT,
+  // SHORTCUT_LOCATION_START_MENU_CHROME_DIR, or
+  // SHORTCUT_LOCATION_START_MENU_CHROME_APPS_DIR.
   static bool CreateOrUpdateShortcut(
       ShellUtil::ShortcutLocation location,
       BrowserDistribution* dist,
@@ -516,8 +520,8 @@ class ShellUtil {
   // remove all-users shortcuts.
   // |target_exe|: Shortcut target exe; shortcuts will only be deleted when
   // their target is |target_exe|.
-  // If |location| is SHORTCUT_LOCATION_START_MENU, the shortcut folder specific
-  // to |dist| is deleted.
+  // If |location| is SHORTCUT_LOCATION_START_MENU_CHROME_DIR, the shortcut
+  // folder specific to |dist| is deleted.
   // Returns true if all shortcuts pointing to |target_exe| are successfully
   // deleted, including the case where no such shortcuts are found.
   static bool RemoveShortcuts(ShellUtil::ShortcutLocation location,