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

1 files changed, 5 insertions, 6 deletions

diff --git a/tensorflow/contrib/session_bundle/session_bundle.cc b/tensorflow/contrib/session_bundle/session_bundle.cc
index cf26e3cae7..a690d9b129 100644
--- a/tensorflow/contrib/session_bundle/session_bundle.cc
+++ b/tensorflow/contrib/session_bundle/session_bundle.cc
@@ -138,10 +138,10 @@ Status RunRestoreOp(const RunOptions& run_options, const StringPiece export_dir,
   Tensor variables_tensor =
       CreateStringTensor(GetVariablesFilename(export_dir));
   std::vector<std::pair<string, Tensor>> inputs = {
-      {variables_filename_const_op_name.ToString(), variables_tensor}};
+      {string(variables_filename_const_op_name), variables_tensor}};
   AddAssetsTensorsToInputs(export_dir, asset_files, &inputs);
   RunMetadata run_metadata;
-  return session->Run(run_options, inputs, {}, {restore_op_name.ToString()},
+  return session->Run(run_options, inputs, {}, {string(restore_op_name)},
                       nullptr /* outputs */, &run_metadata);
 }
 
@@ -152,7 +152,7 @@ Status RunInitOp(const RunOptions& run_options, const StringPiece export_dir,
   std::vector<std::pair<string, Tensor>> inputs;
   AddAssetsTensorsToInputs(export_dir, asset_files, &inputs);
   RunMetadata run_metadata;
-  return session->Run(run_options, inputs, {}, {init_op_name.ToString()},
+  return session->Run(run_options, inputs, {}, {string(init_op_name)},
                       nullptr /* outputs */, &run_metadata);
 }
 
@@ -251,15 +251,14 @@ Status LoadSessionBundleFromPathUsingRunOptions(const SessionOptions& options,
   auto log_and_count = [&](const string& status_str) {
     LOG(INFO) << "Loading SessionBundle: " << status_str << ". Took "
               << load_latency_microsecs << " microseconds.";
-    load_attempt_count->GetCell(export_dir.ToString(), status_str)
-        ->IncrementBy(1);
+    load_attempt_count->GetCell(string(export_dir), status_str)->IncrementBy(1);
   };
   if (status.ok()) {
     log_and_count(kLoadAttemptSuccess);
   } else {
     log_and_count(kLoadAttemptFail);
   }
-  load_latency->GetCell(export_dir.ToString())
+  load_latency->GetCell(string(export_dir))
       ->IncrementBy(load_latency_microsecs);
   return status;
 }