Use uint16 for port numbers more pervasively.

chrome/test/base/testing_browser_process.cc

 // 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.
 
 #include "chrome/test/base/testing_browser_process.h"
 
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_util.h"
 #include "base/time/default_tick_clock.h"
 #include "build/build_config.h"
@@ skipping 234 matching lines @@
 message_center::MessageCenter* TestingBrowserProcess::message_center() {
   return message_center::MessageCenter::Get();
 }
 
 IntranetRedirectDetector* TestingBrowserProcess::intranet_redirect_detector() {
   return NULL;
 }
 void TestingBrowserProcess::CreateDevToolsHttpProtocolHandler(
     chrome::HostDesktopType host_desktop_type,
     const std::string& ip,
-    int port) {
+    uint16 port) {
 }
 
 unsigned int TestingBrowserProcess::AddRefModule() {
   return ++module_ref_count_;
 }
 
 unsigned int TestingBrowserProcess::ReleaseModule() {
   DCHECK_GT(module_ref_count_, 0U);
   return --module_ref_count_;
 }
@@ skipping 175 matching lines @@
 
 ///////////////////////////////////////////////////////////////////////////////
 
 TestingBrowserProcessInitializer::TestingBrowserProcessInitializer() {
   TestingBrowserProcess::CreateInstance();
 }
 
 TestingBrowserProcessInitializer::~TestingBrowserProcessInitializer() {
   TestingBrowserProcess::DeleteInstance();
 }