Update Chromium for webrtc r7656.

remoting/protocol/chromium_socket_factory_unittest.cc

 // Copyright 2014 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/chromium_socket_factory.h"
 
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 66 matching lines @@
 
   VerifyCanSendAndReceive(sending_socket.get());
 }
 
 TEST_F(ChromiumSocketFactoryTest, SetOptions) {
   EXPECT_EQ(0, socket_->SetOption(rtc::Socket::OPT_SNDBUF, 4096));
   EXPECT_EQ(0, socket_->SetOption(rtc::Socket::OPT_RCVBUF, 4096));
 }
 
 TEST_F(ChromiumSocketFactoryTest, PortRange) {
-  const int kMinPort = 12400;
-  const int kMaxPort = 12410;
+  const uint16 kMinPort = 12400;
+  const uint16 kMaxPort = 12410;
   socket_.reset(socket_factory_->CreateUdpSocket(
       rtc::SocketAddress("127.0.0.1", 0), kMaxPort, kMaxPort));
   ASSERT_TRUE(socket_.get() != NULL);
   EXPECT_EQ(socket_->GetState(), rtc::AsyncPacketSocket::STATE_BOUND);
   EXPECT_GE(socket_->GetLocalAddress().port(), kMinPort);
   EXPECT_LE(socket_->GetLocalAddress().port(), kMaxPort);
 }
 
 TEST_F(ChromiumSocketFactoryTest, TransientError) {
   scoped_ptr<rtc::AsyncPacketSocket> sending_socket(
       socket_factory_->CreateUdpSocket(
           rtc::SocketAddress("127.0.0.1", 0), 0, 0));
   std::string test_packet("TEST");
 
   // Try sending a packet to an IPv6 address from a socket that's bound to an
   // IPv4 address. This send is expected to fail, but the socket should still be
   // functional.
   sending_socket->SendTo(test_packet.data(), test_packet.size(),
                          rtc::SocketAddress("::1", 0),
                          rtc::PacketOptions());
 
   // Verify that socket is still usable.
   VerifyCanSendAndReceive(sending_socket.get());
 }
 
 }  // namespace protocol
 }  // namespace remoting