Change base::Value::ListStorage to std::vector<base::Value>

components/autofill/content/browser/risk/fingerprint.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.
 //
 // Generating a fingerprint consists of two major steps:
 //   (1) Gather all the necessary data.
 //   (2) Write it into a protocol buffer.
 //
 // Step (2) is as simple as it sounds -- it's really just a matter of copying
 // data.  Step (1) requires waiting on several asynchronous callbacks, which are
@@ skipping 68 matching lines @@
       base::SysInfo::OperatingSystemVersion();
 }
 
 // Adds the list of |fonts| to the |machine|.
 void AddFontsToFingerprint(const base::ListValue& fonts,
                            Fingerprint::MachineCharacteristics* machine) {
   for (const auto& it : fonts) {
     // Each item in the list is a two-element list such that the first element
     // is the font family and the second is the font name.
     const base::ListValue* font_description = NULL;
-    bool success = it->GetAsList(&font_description);
+    bool success = it.GetAsList(&font_description);
     DCHECK(success);
 
     std::string font_name;
     success = font_description->GetString(1, &font_name);
     DCHECK(success);
 
     machine->add_font(font_name);
   }
 }
 
@@ skipping 376 matching lines @@
     host_view->GetRenderWidgetHost()->GetScreenInfo(&screen_info);
 
   internal::GetFingerprintInternal(
       obfuscated_gaia_id, window_bounds, content_bounds, screen_info, version,
       charset, accept_languages, install_time, app_locale, user_agent,
       base::TimeDelta::FromSeconds(kTimeoutSeconds), callback);
 }
 
 }  // namespace risk
 }  // namespace autofill