DM: write failed comparison mode .pngs one more level deep in the tree.

include/core/SkString.h

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkString_DEFINED
 #define SkString_DEFINED
 
 #include "SkScalar.h"
+#include "SkTArray.h"
 
 #include <stdarg.h>
 
 /*  Some helper functions for C strings
 */
 
 static bool SkStrStartsWith(const char string[], const char prefixStr[]) {
     SkASSERT(string);
     SkASSERT(prefixStr);
     return !strncmp(string, prefixStr, strlen(prefixStr));
@@ skipping 213 matching lines @@
 
 /// Creates a new string and writes into it using a printf()-style format.
 SkString SkStringPrintf(const char* format, ...);
 
 // Specialized to take advantage of SkString's fast swap path. The unspecialized function is
 // declared in SkTypes.h and called by SkTSort.
 template <> inline void SkTSwap(SkString& a, SkString& b) {
     a.swap(b);
 }
 
+// Split str on any characters in delimiters into out.  (Think, strtok with a sane API.)
+void SkStrSplit(const char* str, const char* delimiters, SkTArray<SkString>* out);
+
 #endif