Revert "Update includes for webrtc/{base => rtc_base} rename (3/3)"

webrtc/rtc_base/string_to_number_unittest.cc

 /*
  *  Copyright 2017 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#include "webrtc/rtc_base/string_to_number.h"
+#include "webrtc/base/string_to_number.h"
 
 #include <string>
 #include <type_traits>
 #include <limits>
 
-#include "webrtc/rtc_base/gunit.h"
+#include "webrtc/base/gunit.h"
 
 namespace rtc {
 
 namespace {
 // clang-format off
 using IntegerTypes =
     ::testing::Types<char,
                      signed char, unsigned char,       // NOLINT(runtime/int)
                      short,       unsigned short,      // NOLINT(runtime/int)
                      int,         unsigned int,        // NOLINT(runtime/int)
@@ skipping 78 matching lines @@
                               IntegerTypes);
 
 TEST(StringToNumberTest, TestSpecificValues) {
   EXPECT_EQ(rtc::Optional<uint8_t>(), StringToNumber<uint8_t>("256"));
   EXPECT_EQ(rtc::Optional<uint8_t>(), StringToNumber<uint8_t>("-256"));
   EXPECT_EQ(rtc::Optional<int8_t>(), StringToNumber<int8_t>("256"));
   EXPECT_EQ(rtc::Optional<int8_t>(), StringToNumber<int8_t>("-256"));
 }
 
 }  // namespace rtc