Replaced calls to tensorflow::StringPiece::ToString with std::string conversions.

That is, instances of sp.ToString() are replaced with std::string(sp).

This will allow tensorflow::StringPiece::ToString to be removed, which is necessary before it can be replaced with absl::string_view.

PiperOrigin-RevId: 195126422

1 files changed, 2 insertions, 2 deletions

diff --git a/tensorflow/core/lib/strings/str_util.cc b/tensorflow/core/lib/strings/str_util.cc
index 4598b8ccc7..cab8f81585 100644
--- a/tensorflow/core/lib/strings/str_util.cc
+++ b/tensorflow/core/lib/strings/str_util.cc
@@ -332,7 +332,7 @@ string StringReplace(StringPiece s, StringPiece oldsub, StringPiece newsub,
                      bool replace_all) {
   // TODO(jlebar): We could avoid having to shift data around in the string if
   // we had a StringPiece::find() overload that searched for a StringPiece.
-  string res = s.ToString();
+  string res = std::string(s);
   size_t pos = 0;
   while ((pos = res.find(oldsub.data(), pos, oldsub.size())) != string::npos) {
     res.replace(pos, oldsub.size(), newsub.data(), newsub.size());
@@ -449,7 +449,7 @@ bool SplitAndParseAsFloats(StringPiece text, char delim,
   return SplitAndParseAsInts<float>(text, delim,
                                     [](StringPiece str, float* value) {
                                       return strings::safe_strtof(
-                                          str.ToString().c_str(), value);
+                                          std::string(str).c_str(), value);
                                     },
                                     result);
 }