Add virtual and OVERRIDE to base/ implementation files

base/process_util_unittest.cc

 // Copyright (c) 2012 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.
 
 #define _CRT_SECURE_NO_WARNINGS
 
 #include <limits>
 
 #include "base/command_line.h"
 #include "base/eintr_wrapper.h"
@@ skipping 921 matching lines @@
 class OutOfMemoryDeathTest : public testing::Test {
  public:
   OutOfMemoryDeathTest()
       : value_(NULL),
         // Make test size as large as possible minus a few pages so
         // that alignment or other rounding doesn't make it wrap.
         test_size_(std::numeric_limits<std::size_t>::max() - 12 * 1024),
         signed_test_size_(std::numeric_limits<ssize_t>::max()) {
   }
 
-  virtual void SetUp() {
+  virtual void SetUp() OVERRIDE {
 #if defined(USE_TCMALLOC)

[jar (doing other things), 2012/04/05 21:11:30]

nit: can we move line 943 to 941, and line 949 to line 951?

This ifdef crossing declaration boundaries are really painful.

     tc_set_new_mode(1);
   }
 
-  virtual void TearDown() {
+  virtual void TearDown() OVERRIDE {
     tc_set_new_mode(0);
 #endif  // defined(USE_TCMALLOC)
   }
 
   void SetUpInDeathAssert() {
     // Must call EnableTerminationOnOutOfMemory() because that is called from
     // chrome's main function and therefore hasn't been called yet.
     // Since this call may result in another thread being created and death
     // tests shouldn't be started in a multithread environment, this call
     // should be done inside of the ASSERT_DEATH.
@@ skipping 198 matching lines @@
       SetUpInDeathAssert();
       while ((value_ = base::AllocatePsychoticallyBigObjCObject())) {}
     }, "");
 }
 
 #endif  // !ARCH_CPU_64_BITS
 #endif  // OS_MACOSX
 
 #endif  // !defined(OS_ANDROID) && !defined(OS_OPENBSD) &&
         // !defined(OS_WIN) && !defined(ADDRESS_SANITIZER)