Removed redundant std::string -> string conversions.

PiperOrigin-RevId: 210596417

2 files changed, 6 insertions, 6 deletions

diff --git a/tensorflow/core/lib/io/path.cc b/tensorflow/core/lib/io/path.cc
index b62206012c..b75dcecadf 100644
--- a/tensorflow/core/lib/io/path.cc
+++ b/tensorflow/core/lib/io/path.cc
@@ -42,7 +42,7 @@ string JoinPathImpl(std::initializer_list<StringPiece> paths) {
     if (path.empty()) continue;
 
     if (result.empty()) {
-      result = std::string(path);
+      result = string(path);
       continue;
     }
 
@@ -124,7 +124,7 @@ StringPiece Extension(StringPiece path) {
 }
 
 string CleanPath(StringPiece unclean_path) {
-  string path = std::string(unclean_path);
+  string path(unclean_path);
   const char* src = path.c_str();
   string::iterator dst = path.begin();
 
@@ -237,7 +237,7 @@ void ParseURI(StringPiece remaining, StringPiece* scheme, StringPiece* host,
 
 string CreateURI(StringPiece scheme, StringPiece host, StringPiece path) {
   if (scheme.empty()) {
-    return std::string(path);
+    return string(path);
   }
   return strings::StrCat(scheme, "://", host, path);
 }
diff --git a/tensorflow/core/lib/io/table_test.cc b/tensorflow/core/lib/io/table_test.cc
index 9e3309f0a7..877ac40f1c 100644
--- a/tensorflow/core/lib/io/table_test.cc
+++ b/tensorflow/core/lib/io/table_test.cc
@@ -147,7 +147,7 @@ class Constructor {
   virtual ~Constructor() {}
 
   void Add(const string& key, const StringPiece& value) {
-    data_[key] = std::string(value);
+    data_[key] = string(value);
   }
 
   // Finish constructing the data structure with all the keys that have
@@ -188,7 +188,7 @@ class BlockConstructor : public Constructor {
       builder.Add(it->first, it->second);
     }
     // Open the block
-    data_ = std::string(builder.Finish());
+    data_ = string(builder.Finish());
     BlockContents contents;
     contents.data = data_;
     contents.cachable = false;
@@ -515,7 +515,7 @@ TEST_F(Harness, Randomized) {
       for (int e = 0; e < num_entries; e++) {
         string v;
         Add(test::RandomKey(&rnd, rnd.Skewed(4)),
-            std::string(test::RandomString(&rnd, rnd.Skewed(5), &v)));
+            string(test::RandomString(&rnd, rnd.Skewed(5), &v)));
       }
       Test(&rnd);
     }