Detect invalid content settings pattern that were not detected yet.

chrome/common/content_settings_pattern_parser.cc

Index: chrome/common/content_settings_pattern_parser.cc
diff --git a/chrome/common/content_settings_pattern_parser.cc b/chrome/common/content_settings_pattern_parser.cc
index 437ecb1f1a9109962a18379bf22082d3389b60a8..e54834a3cbba6a6120964d29a5d8c51ba8bfb39d 100644
--- a/chrome/common/content_settings_pattern_parser.cc
+++ b/chrome/common/content_settings_pattern_parser.cc
@@ -140,14 +140,8 @@ void PatternParser::Parse(const std::string& pattern_spec,
       builder->WithDomainWildcard();
     } else if (StartsWithASCII(host, kDomainWildcard, true)) {
       host = host.substr(kDomainWildcardLength);
-      // If the host still contains a wildcard symbol then it is invalid.
-      if (host.find(kHostWildcard) != std::string::npos) {
-        builder->Invalid();
-        return;
-      } else {
-        builder->WithDomainWildcard();
-        builder->WithHost(host);
-      }
+      builder->WithDomainWildcard();
+      builder->WithHost(host);
     } else {
       // If the host contains a wildcard symbol then it is invalid.
       if (host.find(kHostWildcard) != std::string::npos) {