Convert NULL to nullptr

client/simple_string_dictionary_test.cc

 // Copyright 2014 The Crashpad Authors. All rights reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
@@ skipping 53 matching lines @@
   EXPECT_EQ(dict.GetCount(), 3u);
   // try an unknown key
   EXPECT_FALSE(dict.GetValueForKey("key4"));
 
   // Remove a key
   dict.RemoveKey("key3");
 
   // Now make sure it's not there anymore
   EXPECT_FALSE(dict.GetValueForKey("key3"));
 
-  // Remove by setting value to NULL
-  dict.SetKeyValue("key2", NULL);
+  // Remove by setting value to nullptr
+  dict.SetKeyValue("key2", nullptr);
 
   // Now make sure it's not there anymore
   EXPECT_FALSE(dict.GetValueForKey("key2"));
 }
 
 TEST(SimpleStringDictionary, CopyAndAssign) {
   TSimpleStringDictionary<10, 10, 10> map;
   map.SetKeyValue("one", "a");
   map.SetKeyValue("two", "b");
   map.SetKeyValue("three", "c");
@@ skipping 186 matching lines @@
   map.SetKeyValue("b", "2");
   map.SetKeyValue("c", "3");
   EXPECT_EQ(2u, map.GetCount());
   EXPECT_FALSE(map.GetValueForKey("c"));
 }
 
 #if DCHECK_IS_ON
 
 TEST(SimpleStringDictionaryDeathTest, NullKey) {
   TSimpleStringDictionary<4, 6, 6> map;
-  ASSERT_DEATH(map.SetKeyValue(NULL, "hello"), "key");
+  ASSERT_DEATH(map.SetKeyValue(nullptr, "hello"), "key");
 
   map.SetKeyValue("hi", "there");
-  ASSERT_DEATH(map.GetValueForKey(NULL), "key");
+  ASSERT_DEATH(map.GetValueForKey(nullptr), "key");
   EXPECT_STREQ("there", map.GetValueForKey("hi"));
 
-  ASSERT_DEATH(map.GetValueForKey(NULL), "key");
+  ASSERT_DEATH(map.GetValueForKey(nullptr), "key");
   map.RemoveKey("hi");
   EXPECT_EQ(0u, map.GetCount());
 }
 
 #endif
 
 }  // namespace
 }  // namespace test
 }  // namespace crashpad