Move scoped_temp_dir and scoped_native_library back from base/memory to base.

remoting/host/host_key_pair_unittest.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_temp_dir.h"
 #include "base/message_loop.h"
 #include "base/message_loop_proxy.h"
+#include "base/scoped_temp_dir.h"
 #include "base/string_util.h"
 #include "remoting/host/host_key_pair.h"
 #include "remoting/host/json_host_config.h"
 #include "remoting/host/test_key_pair.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace remoting {
 
 namespace {
@@ skipping 42 matching lines @@
 TEST_F(HostKeyPairTest, Signatures) {
   // Sign a message and check that we get expected signature.
   HostKeyPair key_pair;
   key_pair.LoadFromString(kTestHostKeyPair);
 
   std::string signature_base64 = key_pair.GetSignature(kTestMessage);
   ASSERT_EQ(signature_base64, std::string(kExpectedSignature));
 }
 
 }  // namespace remoting