Revert 165505 - Introduce RemoveChromeTaskbarShortcuts() to delete all pinned-to-taskbar shortcuts …

chrome/installer/util/shell_util.h

Index: chrome/installer/util/shell_util.h
===================================================================
--- chrome/installer/util/shell_util.h	(revision 165523)
+++ chrome/installer/util/shell_util.h	(working copy)
@@ -515,13 +515,6 @@
                                    ShellChange level,
                                    const string16* shortcut_name);
 
-  // Enumerates all shortcuts pinned to the taskbar and deletes those pointing
-  // to |chrome_exe|.
-  // base::win::TaskbarUnpinShortcutLink() should be prefered, but this is
-  // useful on uninstall as the parent shortcut of a pin might no longer exist
-  // (thus making it impossible to unpin it via that API).
-  static void RemoveChromeTaskbarShortcuts(const string16& chrome_exe);
-
   // This will remove all secondary tiles from the start screen for |dist|.
   static void RemoveChromeStartScreenShortcuts(BrowserDistribution* dist,
                                                const string16& chrome_exe);