Allow huge data: URIs only via WebView.loadDataWithBaseUrl

content/public/common/common_param_traits.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 "content/public/common/common_param_traits.h"
 
 #include <string>
 
 #include "content/public/common/content_constants.h"
 #include "content/public/common/page_state.h"
 #include "content/public/common/referrer.h"
-#include "content/public/common/url_utils.h"
 #include "net/base/host_port_pair.h"
 #include "net/base/ip_endpoint.h"
 
 namespace IPC {
 
 void ParamTraits<GURL>::Write(Message* m, const GURL& p) {
-  if (p.possibly_invalid_spec().length() > content::GetMaxURLChars()) {
+  if (p.possibly_invalid_spec().length() > content::kMaxURLChars) {
     m->WriteString(std::string());
     return;
   }
 
   // Beware of print-parse inconsistency which would change an invalid
   // URL into a valid one. Ideally, the message would contain this flag
   // so that the read side could make the check, but performing it here
   // avoids changing the on-the-wire representation of such a fundamental
   // type as GURL. See https://crbug.com/166486 for additional work in
   // this area.
   if (!p.is_valid()) {
     m->WriteString(std::string());
     return;
   }
 
   m->WriteString(p.possibly_invalid_spec());
   // TODO(brettw) bug 684583: Add encoding for query params.
 }
 
 bool ParamTraits<GURL>::Read(const Message* m,
                              base::PickleIterator* iter,
                              GURL* p) {
   std::string s;
-  if (!iter->ReadString(&s) || s.length() > content::GetMaxURLChars()) {
+  if (!iter->ReadString(&s) || s.length() > content::kMaxURLChars) {
     *p = GURL();
     return false;
   }
   *p = GURL(s);
   if (!s.empty() && !p->is_valid()) {
     *p = GURL();
     return false;
   }
   return true;
 }
@@ skipping 123 matching lines @@
 #undef CONTENT_PUBLIC_COMMON_COMMON_PARAM_TRAITS_MACROS_H_
 #include "content/public/common/common_param_traits_macros.h"
 }  // namespace IPC
 
 // Generate param traits log methods.
 #include "ipc/param_traits_log_macros.h"
 namespace IPC {
 #undef CONTENT_PUBLIC_COMMON_COMMON_PARAM_TRAITS_MACROS_H_
 #include "content/public/common/common_param_traits_macros.h"
 }  // namespace IPC