Standardize usage of virtual/override/final in net/

net/http/http_cache_unittest.cc

 // 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.
 
 #include "net/http/http_cache.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 478 matching lines @@
   Context() : result(net::ERR_IO_PENDING) {}
 
   int result;
   net::TestCompletionCallback callback;
   scoped_ptr<net::HttpTransaction> trans;
 };
 
 class FakeWebSocketHandshakeStreamCreateHelper
     : public net::WebSocketHandshakeStreamBase::CreateHelper {
  public:
-  virtual ~FakeWebSocketHandshakeStreamCreateHelper() {}
-  virtual net::WebSocketHandshakeStreamBase* CreateBasicStream(
-      scoped_ptr<net::ClientSocketHandle> connect, bool using_proxy) override {
+  ~FakeWebSocketHandshakeStreamCreateHelper() override {}
+  net::WebSocketHandshakeStreamBase* CreateBasicStream(
+      scoped_ptr<net::ClientSocketHandle> connect,
+      bool using_proxy) override {
     return NULL;
   }
-  virtual net::WebSocketHandshakeStreamBase* CreateSpdyStream(
+  net::WebSocketHandshakeStreamBase* CreateSpdyStream(
       const base::WeakPtr<net::SpdySession>& session,
       bool use_relative_url) override {
     return NULL;
   }
 };
 
 // Returns true if |entry| is not one of the log types paid attention to in this
 // test. Note that TYPE_HTTP_CACHE_WRITE_INFO and TYPE_HTTP_CACHE_*_DATA are
 // ignored.
 bool ShouldIgnoreLogEntry(const net::CapturingNetLog::CapturedEntry& entry) {
@@ skipping 6813 matching lines @@
 
   // Here the second transaction proceeds without reading the first body.
   EXPECT_EQ(net::LOAD_STATE_WAITING_FOR_CACHE, second->trans->GetLoadState());
   base::MessageLoop::current()->RunUntilIdle();
   EXPECT_EQ(net::LOAD_STATE_IDLE, second->trans->GetLoadState());
   ASSERT_TRUE(second->trans->GetResponseInfo());
   EXPECT_TRUE(second->trans->GetResponseInfo()->headers->HasHeaderValue(
       "Cache-Control", "no-store"));
   ReadAndVerifyTransaction(second->trans.get(), kSimpleGET_Transaction);
 }