Abstract suffixing logic away from GetApplicationName

chrome/installer/util/shell_util.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // This file declares methods that are useful for integrating Chrome in
 // Windows shell. These methods are all static and currently part of
 // ShellUtil class.
 
 #ifndef CHROME_INSTALLER_UTIL_SHELL_UTIL_H_
 #define CHROME_INSTALLER_UTIL_SHELL_UTIL_H_
@@ skipping 216 matching lines @@
   // suffix in their progId entries (as per the old suffix rules). If they were
   // to both fully register (i.e. click "Make Chrome Default" and go through
   // UAC; or upgrade to Win8 and get the automatic no UAC full registration)
   // they would then both get a suffixed registration as per the new suffix
   // rules).
   //
   // |chrome_exe| The path to the currently installed (or running) chrome.exe.
   static string16 GetCurrentInstallationSuffix(BrowserDistribution* dist,
                                                const string16& chrome_exe);
 
+  // Returns the application name of the program under |dist|.
+  // This application name will be suffixed as is appropriate for the current
+  // install.
+  // This is the name that is registered with Default Programs on Windows and
+  // that should thus be used to "make chrome default" and such.
+  static string16 GetApplicationName(BrowserDistribution* dist,
+                                     const string16& chrome_exe);
+
   // Make Chrome the default browser. This function works by going through
   // the url protocols and file associations that are related to general
   // browsing, e.g. http, https, .html etc., and requesting to become the
   // default handler for each. If any of these fails the operation will return
   // false to indicate failure, which is consistent with the return value of
   // ShellIntegration::IsDefaultBrowser.
   //
   // In the case of failure any successful changes will be left, however no
   // more changes will be attempted.
   // TODO(benwells): Attempt to undo any changes that were successfully made.
@@ skipping 129 matching lines @@
                                    const string16& icon_path,
                                    int icon_index,
                                    uint32 options);
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ShellUtil);
 };
 
 
 #endif  // CHROME_INSTALLER_UTIL_SHELL_UTIL_H_