Fast path for ContentSettingsPattern::Wildcard

components/content_settings/core/common/content_settings_pattern.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 "components/content_settings/core/common/content_settings_pattern.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <vector>
@@ skipping 356 matching lines @@
 const int ContentSettingsPattern::kContentSettingsPatternVersion = 1;
 
 // static
 BuilderInterface* ContentSettingsPattern::CreateBuilder(
     bool validate) {
   return new Builder(validate);
 }
 
 // static
 ContentSettingsPattern ContentSettingsPattern::Wildcard() {
-  std::unique_ptr<ContentSettingsPattern::BuilderInterface> builder(
-      ContentSettingsPattern::CreateBuilder(true));
-  builder->WithSchemeWildcard()->WithDomainWildcard()->WithPortWildcard()->
-           WithPathWildcard();
-  return builder->Build();
+  PatternParts parts;
+  parts.is_scheme_wildcard = true;
+  parts.has_domain_wildcard = true;
+  parts.is_port_wildcard = true;
+  parts.is_path_wildcard = true;
+  return ContentSettingsPattern(parts, true);
 }
 
 // static
 ContentSettingsPattern ContentSettingsPattern::FromURL(
     const GURL& url) {
   std::unique_ptr<ContentSettingsPattern::BuilderInterface> builder(
       ContentSettingsPattern::CreateBuilder(false));
   const GURL* local_url = &url;
   if (url.SchemeIsFileSystem() && url.inner_url()) {
     local_url = url.inner_url();
@@ skipping 428 matching lines @@
   if (!parts.is_path_wildcard && other_parts.is_path_wildcard)
     return ContentSettingsPattern::PREDECESSOR;
 
   int result = parts.path.compare(other_parts.path);
   if (result == 0)
     return ContentSettingsPattern::IDENTITY;
   if (result > 0)
     return ContentSettingsPattern::DISJOINT_ORDER_PRE;
   return ContentSettingsPattern::DISJOINT_ORDER_POST;
 }