Added DISALLOW_COPY_AND_ASSIGN to disable copy/assign.

net/tools/quic/test_tools/quic_test_utils.h

Index: net/tools/quic/test_tools/quic_test_utils.h
diff --git a/net/tools/quic/test_tools/quic_test_utils.h b/net/tools/quic/test_tools/quic_test_utils.h
index 2e8a5e30bdcc4862404712d120e866ecde6b46a1..8eb0a57e4810bcdfcbb9a28780ce0ae891d309f2 100644
--- a/net/tools/quic/test_tools/quic_test_utils.h
+++ b/net/tools/quic/test_tools/quic_test_utils.h
@@ -44,6 +44,8 @@ class SimpleRandom {
 
  private:
   uint64 seed_;
+
+  DISALLOW_COPY_AND_ASSIGN(SimpleRandom);
 };
 
 class MockConnection : public QuicConnection {
@@ -116,6 +118,7 @@ class TestSession : public QuicSession {
 
  private:
   QuicCryptoStream* crypto_stream_;
+
   DISALLOW_COPY_AND_ASSIGN(TestSession);
 };
 
@@ -132,6 +135,9 @@ class MockPacketWriter : public QuicPacketWriter {
   MOCK_CONST_METHOD0(IsWriteBlockedDataBuffered, bool());
   MOCK_CONST_METHOD0(IsWriteBlocked, bool());
   MOCK_METHOD0(SetWritable, void());
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(MockPacketWriter);
 };
 
 class MockQuicServerSessionVisitor : public QuicServerSessionVisitor {
@@ -141,6 +147,9 @@ class MockQuicServerSessionVisitor : public QuicServerSessionVisitor {
   MOCK_METHOD2(OnConnectionClosed, void(QuicConnectionId connection_id,
                                         QuicErrorCode error));
   MOCK_METHOD1(OnWriteBlocked, void(QuicBlockedWriterInterface* writer));
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(MockQuicServerSessionVisitor);
 };
 
 class MockAckNotifierDelegate : public QuicAckNotifier::DelegateInterface {
@@ -156,6 +165,8 @@ class MockAckNotifierDelegate : public QuicAckNotifier::DelegateInterface {
  protected:
   // Object is ref counted.
   virtual ~MockAckNotifierDelegate();
+
+  DISALLOW_COPY_AND_ASSIGN(MockAckNotifierDelegate);
 };
 
 }  // namespace test