Update Chromium for webrtc r7656.

remoting/protocol/chromium_socket_factory_unittest.cc

Index: remoting/protocol/chromium_socket_factory_unittest.cc
diff --git a/remoting/protocol/chromium_socket_factory_unittest.cc b/remoting/protocol/chromium_socket_factory_unittest.cc
index 7f66775c2968407380137ae75d15671befca6e0f..d1b8a9cc3ee6c433c9b2068f1ae506c57ac96a38 100644
--- a/remoting/protocol/chromium_socket_factory_unittest.cc
+++ b/remoting/protocol/chromium_socket_factory_unittest.cc
@@ -84,8 +84,8 @@ TEST_F(ChromiumSocketFactoryTest, SetOptions) {
 }
 
 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);