Revert of Move GetProgramCounter in FROM_HERE to a common function

base/location_unittest.cc

Index: base/location_unittest.cc
diff --git a/base/location_unittest.cc b/base/location_unittest.cc
deleted file mode 100644
index 277a411f0729dd29af1ff2cfeff0c3c41ff66982..0000000000000000000000000000000000000000
--- a/base/location_unittest.cc
+++ /dev/null
@@ -1,24 +0,0 @@
-// Copyright 2016 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 "base/location.h"
-
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace tracked_objects {
-
-#if defined(COMPILER_MSVC) || (defined(COMPILER_GCC) && !defined(OS_NACL))
-TEST(LocationTest, TestProgramCounter) {
-  Location loc1 = FROM_HERE;
-  const void* pc1 = GetProgramCounter();
-  const void* pc2 = GetProgramCounter();
-  Location loc2 = FROM_HERE;
-
-  EXPECT_LT(loc1.program_counter(), pc1);
-  EXPECT_LT(pc1, pc2);
-  EXPECT_LT(pc2, loc2.program_counter());
-}
-#endif // defined(COMPILER_MSVC) || (defined(COMPILER_GCC) && !defined(OS_NACL))
-
-}  // namespace base