Update refernces to Blink's Platform API (chrome)

chrome/browser/browsing_data/browsing_data_helper.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/browser/browsing_data/browsing_data_helper.h"
 
 #include "base/command_line.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/extensions/extension_special_storage_policy.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/child_process_security_policy.h"
 #include "extensions/common/constants.h"
 #include "googleurl/src/gurl.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebString.h"
+#include "third_party/WebKit/public/platform/WebString.h"
 
 // Static
 bool BrowsingDataHelper::IsWebScheme(const std::string& scheme) {
   // Special-case `file://` scheme iff cookies and site data are enabled via
   // the `--allow-file-cookies` CLI flag.
   if (scheme == chrome::kFileScheme) {
     return CommandLine::ForCurrentProcess()->HasSwitch(
         switches::kEnableFileCookies);
 
   // Otherwise, all "web safe" schemes are valid, except `chrome-extension://`
@@ skipping 47 matching lines @@
     return true;
 
   // Hosted applications (protected and websafe origins) iff PROTECTED_WEB.
   if (policy->IsStorageProtected(origin.GetOrigin()) &&
       BrowsingDataHelper::HasWebScheme(origin.GetOrigin()) &&
       origin_set_mask & PROTECTED_WEB)
     return true;
 
   return false;
 }