Add the override annotation to all necessary methods in .../quic/.

net/quic/test_tools/quic_test_utils.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.
 //
 // Common utilities for Quic tests
 
 #ifndef NET_QUIC_TEST_TOOLS_QUIC_TEST_UTILS_H_
 #define NET_QUIC_TEST_TOOLS_QUIC_TEST_UTILS_H_
 
 #include <string>
@@ skipping 70 matching lines @@
  private:
   SaveType* name_;
   SaveType value_;
 
   DISALLOW_COPY_AND_ASSIGN(ValueRestore);
 };
 
 class MockFramerVisitor : public QuicFramerVisitorInterface {
  public:
   MockFramerVisitor();
-  ~MockFramerVisitor();
+  virtual ~MockFramerVisitor();
 
   MOCK_METHOD1(OnError, void(QuicFramer* framer));
   // The constructor sets this up to return false by default.
   MOCK_METHOD1(OnProtocolVersionMismatch, bool(QuicVersion version));
   MOCK_METHOD0(OnPacket, void());
   MOCK_METHOD1(OnPublicResetPacket, void(const QuicPublicResetPacket& header));
   MOCK_METHOD1(OnVersionNegotiationPacket,
                void(const QuicVersionNegotiationPacket& packet));
   MOCK_METHOD0(OnRevivedPacket, void());
   // The constructor sets this up to return true by default.
@@ skipping 361 matching lines @@
   MockAckNotifierDelegate();
   virtual ~MockAckNotifierDelegate();
 
   MOCK_METHOD0(OnAckNotification, void());
 };
 
 }  // namespace test
 }  // namespace net
 
 #endif  // NET_QUIC_TEST_TOOLS_QUIC_TEST_UTILS_H_