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

That is, instances of sp.ToString() are replaced with 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: 209806694

2 files changed, 4 insertions, 4 deletions

diff --git a/tensorflow/core/platform/hadoop/hadoop_file_system.cc b/tensorflow/core/platform/hadoop/hadoop_file_system.cc
index ff4b4436bb..8cdb08f51b 100644
--- a/tensorflow/core/platform/hadoop/hadoop_file_system.cc
+++ b/tensorflow/core/platform/hadoop/hadoop_file_system.cc
@@ -144,7 +144,7 @@ Status HadoopFileSystem::Connect(StringPiece fname, hdfsFS* fs) {
 
   StringPiece scheme, namenode, path;
   io::ParseURI(fname, &scheme, &namenode, &path);
-  const string nn = namenode.ToString();
+  const string nn(namenode);
 
   hdfsBuilder* builder = hdfs_->hdfsNewBuilder();
   if (scheme == "file") {
@@ -183,7 +183,7 @@ Status HadoopFileSystem::Connect(StringPiece fname, hdfsFS* fs) {
 string HadoopFileSystem::TranslateName(const string& name) const {
   StringPiece scheme, namenode, path;
   io::ParseURI(name, &scheme, &namenode, &path);
-  return path.ToString();
+  return string(path);
 }
 
 class HDFSRandomAccessFile : public RandomAccessFile {
@@ -392,7 +392,7 @@ Status HadoopFileSystem::GetChildren(const string& dir,
     return IOError(dir, errno);
   }
   for (int i = 0; i < entries; i++) {
-    result->push_back(io::Basename(info[i].mName).ToString());
+    result->push_back(string(io::Basename(info[i].mName)));
   }
   hdfs_->hdfsFreeFileInfo(info, entries);
   return Status::OK();
diff --git a/tensorflow/core/platform/posix/posix_file_system.h b/tensorflow/core/platform/posix/posix_file_system.h
index e8898d0a97..752eccea66 100644
--- a/tensorflow/core/platform/posix/posix_file_system.h
+++ b/tensorflow/core/platform/posix/posix_file_system.h
@@ -70,7 +70,7 @@ class LocalPosixFileSystem : public PosixFileSystem {
   string TranslateName(const string& name) const override {
     StringPiece scheme, host, path;
     io::ParseURI(name, &scheme, &host, &path);
-    return path.ToString();
+    return string(path);
   }
 };