1 files changed, 0 insertions, 54 deletions
diff --git a/tensorflow/core/lib/core/stringpiece.cc b/tensorflow/core/lib/core/stringpiece.cc
deleted file mode 100644
index 4c488066e4..0000000000
--- a/tensorflow/core/lib/core/stringpiece.cc
+++ /dev/null
@@ -1,54 +0,0 @@
-/* Copyright 2015 The TensorFlow Authors. All Rights Reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-==============================================================================*/
-
-#include "tensorflow/core/lib/core/stringpiece.h"
-
-#include <algorithm>
-#include <iostream>
-
-namespace tensorflow {
-
-std::ostream& operator<<(std::ostream& o, StringPiece piece) {
-  o.write(piece.data(), piece.size());
-  return o;
-}
-
-size_t StringPiece::find(char c, size_t pos) const {
-  if (pos >= size_) {
-    return npos;
-  }
-  const char* result =
-      reinterpret_cast<const char*>(memchr(data_ + pos, c, size_ - pos));
-  return result != nullptr ? result - data_ : npos;
-}
-
-// Search range is [0..pos] inclusive.  If pos == npos, search everything.
-size_t StringPiece::rfind(char c, size_t pos) const {
-  if (size_ == 0) return npos;
-  for (const char* p = data_ + std::min(pos, size_ - 1); p >= data_; p--) {
-    if (*p == c) {
-      return p - data_;
-    }
-  }
-  return npos;
-}
-
-StringPiece StringPiece::substr(size_t pos, size_t n) const {
-  if (pos > size_) pos = size_;
-  if (n > size_ - pos) n = size_ - pos;
-  return StringPiece(data_ + pos, n);
-}
-
-}  // namespace tensorflow