Standardize usage of virtual/override/final specifiers.

net/disk_cache/disk_cache_test_base.h

 // 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.
 
 #ifndef NET_DISK_CACHE_DISK_CACHE_TEST_BASE_H_
 #define NET_DISK_CACHE_DISK_CACHE_TEST_BASE_H_
 
 #include "base/basictypes.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
@@ skipping 20 matching lines @@
 
 }  // namespace disk_cache
 
 // These tests can use the path service, which uses autoreleased objects on the
 // Mac, so this needs to be a PlatformTest.  Even tests that do not require a
 // cache (and that do not need to be a DiskCacheTestWithCache) are susceptible
 // to this problem; all such tests should use TEST_F(DiskCacheTest, ...).
 class DiskCacheTest : public PlatformTest {
  protected:
   DiskCacheTest();
-  virtual ~DiskCacheTest();
+  ~DiskCacheTest() override;
 
   // Copies a set of cache files from the data folder to the test folder.
   bool CopyTestCache(const std::string& name);
 
   // Deletes the contents of |cache_path_|.
   bool CleanupCacheDir();
 
-  virtual void TearDown() override;
+  void TearDown() override;
 
   base::FilePath cache_path_;
 
  private:
   base::ScopedTempDir temp_dir_;
   scoped_ptr<base::MessageLoop> message_loop_;
 };
 
 // Provides basic support for cache related tests.
 class DiskCacheTestWithCache : public DiskCacheTest {
  protected:
   class TestIterator {
    public:
     explicit TestIterator(scoped_ptr<disk_cache::Backend::Iterator> iterator);
     ~TestIterator();
 
     int OpenNextEntry(disk_cache::Entry** next_entry);
 
    private:
     scoped_ptr<disk_cache::Backend::Iterator> iterator_;
   };
 
   DiskCacheTestWithCache();
-  virtual ~DiskCacheTestWithCache();
+  ~DiskCacheTestWithCache() override;
 
   void CreateBackend(uint32 flags, base::Thread* thread);
 
   void InitCache();
   void SimulateCrash();
   void SetTestMode();
 
   void SetMemoryOnlyMode() {
     memory_only_ = true;
   }
@@ skipping 63 matching lines @@
 
   // Asks the cache to trim an entry from the deleted list. If |empty| is
   // true, the whole list is deleted.
   void TrimDeletedListForTest(bool empty);
 
   // Makes sure that some time passes before continuing the test. Time::Now()
   // before and after this method will not be the same.
   void AddDelay();
 
   // DiskCacheTest:
-  virtual void TearDown() override;
+  void TearDown() override;
 
   // cache_ will always have a valid object, regardless of how the cache was
   // initialized. The implementation pointers can be NULL.
   scoped_ptr<disk_cache::Backend> cache_;
   disk_cache::BackendImpl* cache_impl_;
   disk_cache::SimpleBackendImpl* simple_cache_impl_;
   disk_cache::MemBackendImpl* mem_cache_;
 
   uint32 mask_;
   int size_;
@@ skipping 11 matching lines @@
 
  private:
   void InitMemoryCache();
   void InitDiskCache();
 
   base::Thread cache_thread_;
   DISALLOW_COPY_AND_ASSIGN(DiskCacheTestWithCache);
 };
 
 #endif  // NET_DISK_CACHE_DISK_CACHE_TEST_BASE_H_