Stop supporting invalid CSP directives in meta tags

third_party/WebKit/Source/core/frame/UseCounter.h

 /*
  * Copyright (C) 2012 Google, Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 1078 matching lines @@
         V8Window_WebkitSpeechRecognitionEvent_ConstructorGetter = 1271,
         V8Window_SpeechSynthesis_AttributeGetter = 1272,
         V8IDBFactory_WebkitGetDatabaseNames_Method = 1273,
         ImageDocument = 1274,
         ScriptPassesCSPDynamic = 1275,
         ScriptPassesCSPNonce = 1276,
         CSPWithUnsafeDynamic = 1277,
         ScrollAnchored = 1278,
         AddEventListenerFourArguments = 1279,
         RemoveEventListenerFourArguments = 1280,
+        InvalidReportUriDirectiveInMetaCSP = 1281,
+        InvalidSandboxDirectiveInMetaCSP = 1282,
+        InvalidFrameAncestorsDirectiveInMetaCSP = 1283,
 
         // Add new features immediately above this line. Don't change assigned
         // numbers of any item, and don't reuse removed slots.
         // Also, run update_use_counter_feature_enum.py in chromium/src/tools/metrics/histograms/
         // to update the UMA mapping.
         NumberOfFeatures, // This enum value must be last.
     };
 
     // "count" sets the bit for this feature to 1. Repeated calls are ignored.
     static void count(const Frame*, Feature);
@@ skipping 74 matching lines @@
     friend class UseCounterTest;
     static int m_muteCount;
 
     CountBits m_countBits;
     BitVector m_CSSFeatureBits;
 };
 
 } // namespace blink
 
 #endif // UseCounter_h