Use correct IntToString variants in //chrome

chrome/browser/extensions/api/desktop_capture/desktop_capture_apitest.cc

 // Copyright 2013 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 <queue>
 
 #include "base/command_line.h"
 #include "base/path_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/thread_task_runner_handle.h"
@@ skipping 114 matching lines @@
     DesktopCaptureChooseDesktopMediaFunction::
         SetPickerFactoryForTests(&picker_factory_);
   }
   ~DesktopCaptureApiTest() override {
     DesktopCaptureChooseDesktopMediaFunction::
         SetPickerFactoryForTests(NULL);
   }
 
  protected:
   GURL GetURLForPath(const std::string& host, const std::string& path) {
-    std::string port = base::IntToString(embedded_test_server()->port());
+    std::string port = base::UintToString(embedded_test_server()->port());
     GURL::Replacements replacements;
     replacements.SetHostStr(host);
     replacements.SetPortStr(port);
     return embedded_test_server()->GetURL(path).ReplaceComponents(replacements);
   }
 
   FakeDesktopMediaPickerFactory picker_factory_;
 };
 
 }  // namespace
@@ skipping 90 matching lines @@
   EXPECT_TRUE(result);
   EXPECT_TRUE(test_flags[2].picker_created);
   EXPECT_FALSE(test_flags[2].picker_deleted);
 
   web_contents->Close();
   destroyed_watcher.Wait();
   EXPECT_TRUE(test_flags[2].picker_deleted);
 }
 
 }  // namespace extensions