Land Recent QUIC Changes.

net/tools/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_TOOLS_QUIC_TEST_TOOLS_QUIC_TEST_UTILS_H_
 #define NET_TOOLS_QUIC_TEST_TOOLS_QUIC_TEST_UTILS_H_
 
 #include <string>
@@ skipping 16 matching lines @@
 
 static const QuicConnectionId kTestConnectionId = 42;
 static const int kTestPort = 123;
 static const uint32 kInitialFlowControlWindowForTest = 32 * 1024;  // 32 KB
 
 // Testing convenience method to construct a QuicAckFrame with |num_nack_ranges|
 // nack ranges of width 1 packet, starting from |least_unacked|.
 QuicAckFrame MakeAckFrameWithNackRanges(size_t num_nack_ranges,
                                         QuicPacketSequenceNumber least_unacked);
 
-// Simple random number generator used to compute random numbers suitable
-// for pseudo-randomly dropping packets in tests.  It works by computing
-// the sha1 hash of the current seed, and using the first 64 bits as
-// the next random number, and the next seed.
-class SimpleRandom {
- public:
-  SimpleRandom() : seed_(0) {}
-
-  // Returns a random number in the range [0, kuint64max].
-  uint64 RandUint64();
-
-  void set_seed(uint64 seed) { seed_ = seed; }
-
- private:
-  uint64 seed_;
-
-  DISALLOW_COPY_AND_ASSIGN(SimpleRandom);
-};
-
 class MockConnection : public QuicConnection {
  public:
   // Uses a MockHelper, ConnectionId of 42, and 127.0.0.1:123.
   explicit MockConnection(bool is_server);
 
   // Uses a MockHelper, ConnectionId of 42.
   MockConnection(IPEndPoint address, bool is_server);
 
   // Uses a MockHelper, and 127.0.0.1:123
   MockConnection(QuicConnectionId connection_id, bool is_server);
@@ skipping 106 matching lines @@
   virtual ~MockAckNotifierDelegate();
 
   DISALLOW_COPY_AND_ASSIGN(MockAckNotifierDelegate);
 };
 
 }  // namespace test
 }  // namespace tools
 }  // namespace net
 
 #endif  // NET_TOOLS_QUIC_TEST_TOOLS_QUIC_TEST_UTILS_H_