Revert r241330. It compiled with Visual C++ 2013 and gcc 4.9.1 (mingw) but now fails the bots.

git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@241335 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 2 insertions, 2 deletions

diff --git a/pp-trace/PPCallbacksTracker.cpp b/pp-trace/PPCallbacksTracker.cpp
index e4211b3b..8a370549 100644
--- a/pp-trace/PPCallbacksTracker.cpp
+++ b/pp-trace/PPCallbacksTracker.cpp
@@ -627,7 +627,7 @@ void PPCallbacksTracker::appendArgument(const char *Name,
 
 // Append a double-quoted argument to the top trace item.
 void PPCallbacksTracker::appendQuotedArgument(const char *Name,
-                                              llvm::StringRef Value) {
+                                              const std::string &Value) {
   std::string Str;
   llvm::raw_string_ostream SS(Str);
   SS << "\"" << Value << "\"";
diff --git a/pp-trace/PPCallbacksTracker.h b/pp-trace/PPCallbacksTracker.h
index 475e3bd4..8c2e6bb5 100644
--- a/pp-trace/PPCallbacksTracker.h
+++ b/pp-trace/PPCallbacksTracker.h
@@ -215,7 +215,7 @@ public:
   void appendArgument(const char *Name, const clang::Module *Value);
 
   /// \brief Append a double-quoted argument to the top trace item.
-  void appendQuotedArgument(const char *Name, llvm::StringRef Value);
+  void appendQuotedArgument(const char *Name, const std::string &Value);
 
   /// \brief Append a double-quoted file path argument to the top trace item.
   void appendFilePathArgument(const char *Name, llvm::StringRef Value);