replace OVERRIDE and FINAL with override and final in chrome/browser/[j-q]*

chrome/browser/prefs/leveldb_pref_store_unittest.cc

Index: chrome/browser/prefs/leveldb_pref_store_unittest.cc
diff --git a/chrome/browser/prefs/leveldb_pref_store_unittest.cc b/chrome/browser/prefs/leveldb_pref_store_unittest.cc
index fe9baeba721b67932edb444718c3b69750f918d7..e29df526eced526a38edfab90a5963e15c9e1380 100644
--- a/chrome/browser/prefs/leveldb_pref_store_unittest.cc
+++ b/chrome/browser/prefs/leveldb_pref_store_unittest.cc
@@ -32,7 +32,7 @@ class MockReadErrorDelegate : public PersistentPrefStore::ReadErrorDelegate {
 
 class LevelDBPrefStoreTest : public testing::Test {
  protected:
-  virtual void SetUp() OVERRIDE {
+  virtual void SetUp() override {
     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
 
     ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &data_dir_));
@@ -40,7 +40,7 @@ class LevelDBPrefStoreTest : public testing::Test {
     ASSERT_TRUE(PathExists(data_dir_));
   }
 
-  virtual void TearDown() OVERRIDE {
+  virtual void TearDown() override {
     Close();
   }