Use uint16 for port numbers more pervasively.

chrome/browser/profiles/host_zoom_map_browsertest.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 "content/public/browser/host_zoom_map.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 196 matching lines @@
       : HostZoomMapBrowserTestWithPrefs(kSanitizationTestPrefs) {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(HostZoomMapSanitizationBrowserTest);
 };
 
 // Regression test for crbug.com/364399.
 IN_PROC_BROWSER_TEST_F(HostZoomMapBrowserTest, ToggleDefaultZoomLevel) {
   const double default_zoom_level = content::ZoomFactorToZoomLevel(1.5);
 
-  const char kTestURLTemplate1[] = "http://host1:%d/";
-  const char kTestURLTemplate2[] = "http://host2:%d/";
+  const char kTestURLTemplate1[] = "http://host1:%u/";
+  const char kTestURLTemplate2[] = "http://host2:%u/";
 
   ZoomLevelChangeObserver observer(browser()->profile());
 
   GURL test_url1 = ConstructTestServerURL(kTestURLTemplate1);
   ui_test_utils::NavigateToURL(browser(), test_url1);
 
   SetDefaultZoomLevel(default_zoom_level);
   observer.BlockUntilZoomLevelForHostHasChanged(test_url1.host());
   EXPECT_TRUE(
       content::ZoomValuesEqual(default_zoom_level, GetZoomLevel(test_url1)));
@@ skipping 94 matching lines @@
         profile_prefs->GetDictionary(prefs::kPerHostZoomLevelsDeprecated);
     EXPECT_EQ(0UL, profile_host_zoom_dictionary->size());
   }
 
   // Make sure a change to the default zoom level doesn't propagate to the
   // profile prefs.
 
   // First, we need a host at the default zoom level to respond when the
   // default zoom level changes.
   const double kNewDefaultZoomLevel = 1.5;
-  GURL test_url = ConstructTestServerURL("http://host4:%d/");
+  GURL test_url = ConstructTestServerURL("http://host4:%u/");
   ui_test_utils::NavigateToURL(browser(), test_url);
   EXPECT_TRUE(content::ZoomValuesEqual(kOriginalDefaultZoomLevel,
                                        GetZoomLevel(test_url)));
 
   // Change the default zoom level and observe.
   SetDefaultZoomLevel(kNewDefaultZoomLevel);
   observer.BlockUntilZoomLevelForHostHasChanged(test_url.host());
   EXPECT_TRUE(
       content::ZoomValuesEqual(kNewDefaultZoomLevel, GetZoomLevel(test_url)));
   EXPECT_EQ(kNewDefaultZoomLevel, zoom_level_prefs->GetDefaultZoomLevelPref());
@@ skipping 48 matching lines @@
   parent_zoom_map->SetZoomLevelForHost(host, zoom_level_40);
   ASSERT_EQ(
       parent_zoom_map->GetZoomLevelForHostAndScheme("http", host),
       zoom_level_40);
 
   EXPECT_EQ(parent_zoom_map->GetZoomLevelForHostAndScheme("http", host),
             child_zoom_map->GetZoomLevelForHostAndScheme("http", host)) <<
                 "Parent change should propagate to child.";
   base::RunLoop().RunUntilIdle();
 }