Update help in SkFlags.

tools/SkFlags.h

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SK_FLAGS_H
 #define SK_FLAGS_H
 
@@ skipping 280 matching lines @@
             *fDoubleValue = value;
         } else {
             SkASSERT(!"Can only call setDouble on kDouble_FlagType");
         }
     }
 
     SkFlagInfo* next() { return fNext; }
 
     const SkString& name() const { return fName; }
 
+    const SkString& shortName() const { return fShortName; }
+
     const SkString& help() const { return fHelpString; }
 
     SkString defaultValue() const {
         SkString result;
         switch (fFlagType) {
             case SkFlagInfo::kBool_FlagType:
                 result.printf("%s", fDefaultBool ? "true" : "false");
                 break;
             case SkFlagInfo::kString_FlagType:
                 return fDefaultString;
@@ skipping 52 matching lines @@
     double*              fDoubleValue;
     double               fDefaultDouble;
     SkTDArray<const char*>* fStrings;
     // Both for the help string and in case fStrings is empty.
     SkString             fDefaultString;
 
     // In order to keep a linked list.
     SkFlagInfo*          fNext;
 };
 #endif // SK_FLAGS_H