Use uint16 for port numbers more pervasively.

remoting/protocol/network_settings_unittest.cc

Index: remoting/protocol/network_settings_unittest.cc
diff --git a/remoting/protocol/network_settings_unittest.cc b/remoting/protocol/network_settings_unittest.cc
index c62c51bf6ee12dbd5d7ff3c92dc19ecb452e71ab..398d5593909a631a3a7dc801c21d367389d4ab68 100644
--- a/remoting/protocol/network_settings_unittest.cc
+++ b/remoting/protocol/network_settings_unittest.cc
@@ -10,20 +10,20 @@ namespace remoting {
 namespace protocol {
 
 TEST(ParsePortRange, Basic) {
-  int min, max;
+  uint16 min, max;
 
   // Valid range
   EXPECT_TRUE(NetworkSettings::ParsePortRange("1-65535", &min, &max));
-  EXPECT_EQ(1, min);
-  EXPECT_EQ(65535, max);
+  EXPECT_EQ(1u, min);
+  EXPECT_EQ(65535u, max);
 
   EXPECT_TRUE(NetworkSettings::ParsePortRange(" 1 - 65535 ", &min, &max));
-  EXPECT_EQ(1, min);
-  EXPECT_EQ(65535, max);
+  EXPECT_EQ(1u, min);
+  EXPECT_EQ(65535u, max);
 
   EXPECT_TRUE(NetworkSettings::ParsePortRange("12400-12400", &min, &max));
-  EXPECT_EQ(12400, min);
-  EXPECT_EQ(12400, max);
+  EXPECT_EQ(12400u, min);
+  EXPECT_EQ(12400u, max);
 
   // Invalid
   EXPECT_FALSE(NetworkSettings::ParsePortRange("", &min, &max));