Sharing shell_util_unittest code to verify shortcuts

chrome/installer/util/shell_util.h

Index: chrome/installer/util/shell_util.h
===================================================================
--- chrome/installer/util/shell_util.h	(revision 150342)
+++ chrome/installer/util/shell_util.h	(working copy)
@@ -35,6 +35,14 @@
     SYSTEM_LEVEL = 0x2   // Make any shell changes only at the system level
   };
 
+  enum VerifyShortcuts {
+    VERIFY_SHORTCUT_SUCCESS,
+    VERIFY_SHORTCUT_FAILURE_UNEXPECTED,
+    VERIFY_SHORTCUT_FAILURE_PATH,
+    VERIFY_SHORTCUT_FAILURE_DESCRIPTION,
+    VERIFY_SHORTCUT_FAILURE_ICON_INDEX
+  };
+
   // Relative path of the URL Protocol registry entry (prefixed with '\').
   static const wchar_t* kRegURLProtocol;
 
@@ -442,6 +450,15 @@
   // bytes.
   static string16 ByteArrayToBase32(const uint8* bytes, size_t size);
 
+  // Verify that a shortcut exists with the expected information.
+  // |exe_path| The shortcut's exe.
+  // |shortcut| The path to shortcut.
+  // |description| The shortcut's description.
+  // |icon_index| The icon's index in the exe.
+  static VerifyShortcuts VerifyChromeShortcut(const string16& exe_path,
+                                   const string16& shortcut,
+                                   const string16& description,
+                                   int icon_index);
  private:
   DISALLOW_COPY_AND_ASSIGN(ShellUtil);
 };