From da2daf068a989cf27f819cf25eaa94396ba370f2 Mon Sep 17 00:00:00 2001
From: "A. Unique TensorFlower" <gardener@tensorflow.org>
Date: Tue, 30 May 2017 14:37:32 -0700
Subject: [PATCH] Remove unused using declarations

PiperOrigin-RevId: 157513772
---
 tensorflow/c/c_api.cc                                 | 1 -
 tensorflow/compiler/xla/literal_util_test.cc          | 1 -
 tensorflow/contrib/cudnn_rnn/kernels/cudnn_rnn_ops.cc | 1 -
 tensorflow/core/util/ctc/ctc_loss_calculator.h        | 2 --
 tensorflow/stream_executor/lib/env.h                  | 2 --
 tensorflow/stream_executor/lib/path.cc                | 2 --
 tensorflow/stream_executor/lib/str_util.h             | 1 -
 tensorflow/stream_executor/lib/stringprintf.h         | 1 -
 8 files changed, 11 deletions(-)

diff --git a/tensorflow/c/c_api.cc b/tensorflow/c/c_api.cc
index 1181c5c698e..e6c2a1486e9 100644
--- a/tensorflow/c/c_api.cc
+++ b/tensorflow/c/c_api.cc
@@ -71,7 +71,6 @@ using tensorflow::NodeBuilder;
 using tensorflow::OpDef;
 using tensorflow::OpRegistry;
 using tensorflow::PartialTensorShape;
-using tensorflow::Reset;
 using tensorflow::RunMetadata;
 using tensorflow::RunOptions;
 using tensorflow::Session;
diff --git a/tensorflow/compiler/xla/literal_util_test.cc b/tensorflow/compiler/xla/literal_util_test.cc
index 9a09822174d..b8642f51512 100644
--- a/tensorflow/compiler/xla/literal_util_test.cc
+++ b/tensorflow/compiler/xla/literal_util_test.cc
@@ -31,7 +31,6 @@ namespace xla {
 namespace {
 
 using ::testing::ElementsAre;
-using ::testing::ElementsAreArray;
 
 class LiteralUtilTest : public ::testing::Test {
  protected:
diff --git a/tensorflow/contrib/cudnn_rnn/kernels/cudnn_rnn_ops.cc b/tensorflow/contrib/cudnn_rnn/kernels/cudnn_rnn_ops.cc
index 225e5bf3046..5a0140bbb78 100644
--- a/tensorflow/contrib/cudnn_rnn/kernels/cudnn_rnn_ops.cc
+++ b/tensorflow/contrib/cudnn_rnn/kernels/cudnn_rnn_ops.cc
@@ -107,7 +107,6 @@ using perftools::gputools::DeviceMemory;
 using perftools::gputools::DeviceMemoryBase;
 using perftools::gputools::ScratchAllocator;
 using perftools::gputools::port::StatusOr;
-using strings::Printf;
 
 Status ParseRNNMode(const string& str, RnnMode* rnn_mode) {
   if (str == "rnn_relu") {
diff --git a/tensorflow/core/util/ctc/ctc_loss_calculator.h b/tensorflow/core/util/ctc/ctc_loss_calculator.h
index 567bad38c33..81a7033556e 100644
--- a/tensorflow/core/util/ctc/ctc_loss_calculator.h
+++ b/tensorflow/core/util/ctc/ctc_loss_calculator.h
@@ -30,8 +30,6 @@ limitations under the License.
 namespace tensorflow {
 namespace ctc {
 
-using strings::StrCat;
-
 class CTCLossCalculator {
   // Connectionist Temporal Classification Loss
   //
diff --git a/tensorflow/stream_executor/lib/env.h b/tensorflow/stream_executor/lib/env.h
index 9bdc46b3dca..c9a22ebd558 100644
--- a/tensorflow/stream_executor/lib/env.h
+++ b/tensorflow/stream_executor/lib/env.h
@@ -26,9 +26,7 @@ namespace gputools {
 namespace port {
 
 using tensorflow::Env;
-using tensorflow::ReadFileToString;
 using tensorflow::Thread;
-using tensorflow::WriteStringToFile;
 
 inline Status FileExists(const string& filename) {
   return Env::Default()->FileExists(filename);
diff --git a/tensorflow/stream_executor/lib/path.cc b/tensorflow/stream_executor/lib/path.cc
index 139b5bb5f50..f2591f47f7b 100644
--- a/tensorflow/stream_executor/lib/path.cc
+++ b/tensorflow/stream_executor/lib/path.cc
@@ -16,8 +16,6 @@ limitations under the License.
 #include "tensorflow/stream_executor/lib/path.h"
 #include "tensorflow/stream_executor/lib/strcat.h"
 
-using ::perftools::gputools::port::StrAppend;
-
 namespace perftools {
 namespace gputools {
 namespace port {
diff --git a/tensorflow/stream_executor/lib/str_util.h b/tensorflow/stream_executor/lib/str_util.h
index 0f95fd64198..4dd6f3b0ccf 100644
--- a/tensorflow/stream_executor/lib/str_util.h
+++ b/tensorflow/stream_executor/lib/str_util.h
@@ -36,7 +36,6 @@ inline string StripSuffixString(port::StringPiece str, port::StringPiece suffix)
 }
 
 using tensorflow::str_util::Lowercase;
-using tensorflow::str_util::Uppercase;
 
 }  // namespace port
 }  // namespace gputools
diff --git a/tensorflow/stream_executor/lib/stringprintf.h b/tensorflow/stream_executor/lib/stringprintf.h
index 7cc90b5550b..504de25a681 100644
--- a/tensorflow/stream_executor/lib/stringprintf.h
+++ b/tensorflow/stream_executor/lib/stringprintf.h
@@ -24,7 +24,6 @@ namespace port {
 
 using tensorflow::strings::Printf;
 using tensorflow::strings::Appendf;
-using tensorflow::strings::Appendv;
 
 }  // namespace port
 }  // namespace gputools