Standardize usage of virtual/override/final in content/browser/

content/browser/quota/quota_reservation_manager_unittest.cc

 // Copyright 2014 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.
 
 #include "storage/browser/fileapi/quota/quota_reservation_manager.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/files/file.h"
 #include "base/files/file_util.h"
@@ skipping 29 matching lines @@
   base::File file(path, base::File::FLAG_OPEN_ALWAYS | base::File::FLAG_WRITE);
   ASSERT_TRUE(file.IsValid());
   ASSERT_TRUE(file.SetLength(size));
 }
 
 class FakeBackend : public QuotaReservationManager::QuotaBackend {
  public:
   FakeBackend()
       : on_memory_usage_(kInitialFileSize),
         on_disk_usage_(kInitialFileSize) {}
-  virtual ~FakeBackend() {}
+  ~FakeBackend() override {}
 
-  virtual void ReserveQuota(const GURL& origin,
-                            storage::FileSystemType type,
-                            int64 delta,
-                            const ReserveQuotaCallback& callback) override {
+  void ReserveQuota(const GURL& origin,
+                    storage::FileSystemType type,
+                    int64 delta,
+                    const ReserveQuotaCallback& callback) override {
     EXPECT_EQ(GURL(kOrigin), origin);
     EXPECT_EQ(kType, type);
     on_memory_usage_ += delta;
     base::MessageLoopProxy::current()->PostTask(
         FROM_HERE,
         base::Bind(base::IgnoreResult(callback), base::File::FILE_OK, delta));
   }
 
-  virtual void ReleaseReservedQuota(const GURL& origin,
-                                    storage::FileSystemType type,
-                                    int64 size) override {
+  void ReleaseReservedQuota(const GURL& origin,
+                            storage::FileSystemType type,
+                            int64 size) override {
     EXPECT_LE(0, size);
     EXPECT_EQ(GURL(kOrigin), origin);
     EXPECT_EQ(kType, type);
     on_memory_usage_ -= size;
   }
 
-  virtual void CommitQuotaUsage(const GURL& origin,
-                                storage::FileSystemType type,
-                                int64 delta) override {
+  void CommitQuotaUsage(const GURL& origin,
+                        storage::FileSystemType type,
+                        int64 delta) override {
     EXPECT_EQ(GURL(kOrigin), origin);
     EXPECT_EQ(kType, type);
     on_disk_usage_ += delta;
     on_memory_usage_ += delta;
   }
 
-  virtual void IncrementDirtyCount(const GURL& origin,
-                                   storage::FileSystemType type) override {}
-  virtual void DecrementDirtyCount(const GURL& origin,
-                                   storage::FileSystemType type) override {}
+  void IncrementDirtyCount(const GURL& origin,
+                           storage::FileSystemType type) override {}
+  void DecrementDirtyCount(const GURL& origin,
+                           storage::FileSystemType type) override {}
 
   int64 on_memory_usage() { return on_memory_usage_; }
   int64 on_disk_usage() { return on_disk_usage_; }
 
  private:
   int64 on_memory_usage_;
   int64 on_disk_usage_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeBackend);
 };
@@ skipping 262 matching lines @@
 
   EXPECT_EQ(kInitialFileSize + 10, GetFileSize(file_path()));
   EXPECT_EQ(kInitialFileSize + 15 + 20, fake_backend()->on_memory_usage());
   EXPECT_EQ(kInitialFileSize + 10, fake_backend()->on_disk_usage());
 
   reservation2 = NULL;
   EXPECT_EQ(kInitialFileSize + 10, fake_backend()->on_memory_usage());
 }
 
 }  // namespace content