CSP: Remove wrong DCHECK in CSPSourceList

content/common/content_security_policy/csp_source_list.cc

 // Copyright 2017 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/common/content_security_policy/csp_context.h"
 
 namespace content {
 
 namespace {
 
 bool AllowFromSources(const GURL& url,
                       const std::vector<CSPSource>& sources,
                       CSPContext* context,
                       bool is_redirect) {
   for (const CSPSource& source : sources) {
     if (CSPSource::Allow(source, url, context, is_redirect))
       return true;
   }
   return false;
 }
 
 };  // namespace
 
 CSPSourceList::CSPSourceList()
     : allow_self(false), allow_star(false), sources() {}
 
 CSPSourceList::CSPSourceList(bool allow_self,
                              bool allow_star,
                              std::vector<CSPSource> sources)
-    : allow_self(allow_self), allow_star(allow_star), sources(sources) {
-  // When the '*' source is used, it must be the only one.
-  DCHECK(!allow_star || (!allow_self && sources.empty()));
-}
+    : allow_self(allow_self), allow_star(allow_star), sources(sources) {}
 
 CSPSourceList::CSPSourceList(const CSPSourceList&) = default;
 CSPSourceList::~CSPSourceList() = default;
 
 // static
 bool CSPSourceList::Allow(const CSPSourceList& source_list,
                           const GURL& url,
                           CSPContext* context,
                           bool is_redirect) {
   // Wildcards match network schemes ('http', 'https', 'ftp', 'ws', 'wss'), and
@@ skipping 40 matching lines @@
   }
 
   return text.str();
 }
 
 bool CSPSourceList::IsNone() const {
   return !allow_self && !allow_star && sources.empty();
 }
 
 }  // namespace content