C++11: Use type aliases instead of typedefs

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,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
 #include "client/simple_string_dictionary.h"
 
 #include "base/logging.h"
 #include "gtest/gtest.h"
 
 namespace crashpad {
 namespace test {
 namespace {
 
 TEST(SimpleStringDictionary, Entry) {
-  typedef TSimpleStringDictionary<5, 9, 15> TestMap;
+  using TestMap = TSimpleStringDictionary<5, 9, 15>;
   TestMap map;
 
   const TestMap::Entry* entry = TestMap::Iterator(map).Next();
   EXPECT_FALSE(entry);
 
   // Try setting a key/value and then verify.
   map.SetKeyValue("key1", "value1");
   entry = TestMap::Iterator(map).Next();
   ASSERT_TRUE(entry);
   EXPECT_STREQ(entry->key, "key1");
@@ skipping 195 matching lines @@
   map.SetKeyValue("mark", "mal");
   EXPECT_EQ(2u, map.GetCount());
   EXPECT_STREQ("mal", map.GetValueForKey("mark"));
 
   map.RemoveKey("mark");
   EXPECT_EQ(1u, map.GetCount());
   EXPECT_FALSE(map.GetValueForKey("mark"));
 }
 
 TEST(SimpleStringDictionary, Serialize) {
-  typedef TSimpleStringDictionary<4, 5, 7> TestMap;
+  using TestMap = TSimpleStringDictionary<4, 5, 7>;
   TestMap map;
   map.SetKeyValue("one", "abc");
   map.SetKeyValue("two", "def");
   map.SetKeyValue("tre", "hig");
 
   EXPECT_STREQ("abc", map.GetValueForKey("one"));
   EXPECT_STREQ("def", map.GetValueForKey("two"));
   EXPECT_STREQ("hig", map.GetValueForKey("tre"));
 
   const SerializedSimpleStringDictionary* serialized;
@@ skipping 36 matching lines @@
   ASSERT_DEATH(map.GetValueForKey(nullptr), "key");
   map.RemoveKey("hi");
   EXPECT_EQ(0u, map.GetCount());
 }
 
 #endif
 
 }  // namespace
 }  // namespace test
 }  // namespace crashpad