Move app launcher and chrome apps shortcut strings into the installer

chrome/browser/web_applications/web_app.h

Index: chrome/browser/web_applications/web_app.h
diff --git a/chrome/browser/web_applications/web_app.h b/chrome/browser/web_applications/web_app.h
index 8602cc55d2bf387646428f3427d980a6ab596c59..5a271637c3074c07688f6fab5f0d067cfcbd83f0 100644
--- a/chrome/browser/web_applications/web_app.h
+++ b/chrome/browser/web_applications/web_app.h
@@ -104,12 +104,11 @@ void GetIconsInfo(const WebApplicationInfo& app_info,
 std::string GetWMClassFromAppName(std::string app_name);
 #endif
 
-// Gets the name of the Chrome Apps menu folder in which to place app shortcuts.
-string16 GetAppShortcutsSubdirName();
-
 namespace internals {
 
 #if defined(OS_WIN)
+// Returns the Windows user-level shortcut paths that are specified in
+// |creation_locations|.
 std::vector<base::FilePath> GetShortcutPaths(
     const ShellIntegration::ShortcutLocations& creation_locations);
 #endif