Remove set_readable call because webrtc will remove this method.

remoting/protocol/channel_socket_adapter_unittest.cc

 // Copyright 2015 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 "remoting/protocol/channel_socket_adapter.h"
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "net/base/io_buffer.h"
@@ skipping 15 matching lines @@
 const int kBufferSize = 4096;
 const char kTestData[] = "data";
 const int kTestDataSize = 4;
 const int kTestError = -32123;
 }  // namespace
 
 class MockTransportChannel : public cricket::TransportChannel {
  public:
   MockTransportChannel() : cricket::TransportChannel(std::string(), 0) {
     set_writable(true);
-    set_readable(true);
   }
 
   MOCK_METHOD4(SendPacket, int(const char* data,
                                size_t len,
                                const rtc::PacketOptions& options,
                                int flags));
   MOCK_METHOD2(SetOption, int(rtc::Socket::Option opt, int value));
   MOCK_METHOD0(GetError, int());
   MOCK_CONST_METHOD0(GetIceRole, cricket::IceRole());
   MOCK_METHOD1(GetStats, bool(cricket::ConnectionInfos* infos));
@@ skipping 86 matching lines @@
 
   EXPECT_CALL(channel_, GetError())
       .WillOnce(Return(EWOULDBLOCK));
 
   int result = target_->Send(buffer.get(), kTestDataSize, callback_);
   ASSERT_EQ(net::OK, result);
 }
 
 }  // namespace protocol
 }  // namespace remoting