[Do not commit] Track revocations in content_settings::Observer

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 <vector>
 
@@ skipping 511 matching lines @@
     return false;
   }
 
   return true;
 }
 
 bool ContentSettingsPattern::MatchesAllHosts() const {
   return parts_.has_domain_wildcard && parts_.host.empty();
 }
 
+bool ContentSettingsPattern::HasNoWildcard() const {
+  return !parts_.is_scheme_wildcard && !parts_.has_domain_wildcard &&
+         !parts_.is_port_wildcard && !parts_.is_path_wildcard;
+}
+
 std::string ContentSettingsPattern::ToString() const {
   if (IsValid())
     return content_settings::PatternParser::ToString(parts_);
   else
     return std::string();
 }
 
 ContentSettingsPattern::Relation ContentSettingsPattern::Compare(
     const ContentSettingsPattern& other) const {
   // Two invalid patterns are identical in the way they behave. They don't match
@@ skipping 195 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;
 }