Merge gtest-1.5.0.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105354 91177308-0d34-0410-b5e6-96231b3b80d8

utils/unittest/googletest/include/gtest/internal/gtest-filepath.h

@@ -56,7 +56,7 @@ namespace internal {
 // Names are NOT checked for syntax correctness -- no checking for illegal
 // characters, malformed paths, etc.
 
-class FilePath {
+class GTEST_API_ FilePath {
  public:
   FilePath() : pathname_("") { }
   FilePath(const FilePath& rhs) : pathname_(rhs.pathname_) { }
@@ -189,9 +189,18 @@ class FilePath {
   // particular, RemoveTrailingPathSeparator() only removes one separator, and
   // it is called in CreateDirectoriesRecursively() assuming that it will change
   // a pathname from directory syntax (trailing separator) to filename syntax.
+  //
+  // On Windows this method also replaces the alternate path separator '/' with
+  // the primary path separator '\\', so that for example "bar\\/\\foo" becomes
+  // "bar\\foo".
 
   void Normalize();
 
+  // Returns a pointer to the last occurence of a valid path separator in
+  // the FilePath. On Windows, for example, both '/' and '\' are valid path
+  // separators. Returns NULL if no path separator was found.
+  const char* FindLastPathSeparator() const;
+
   String pathname_;
 };  // class FilePath