Mute use counters for internal pages

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

Index: third_party/WebKit/Source/core/frame/UseCounter.h
diff --git a/third_party/WebKit/Source/core/frame/UseCounter.h b/third_party/WebKit/Source/core/frame/UseCounter.h
index 590b0749a3e06852839a347d12c4a6dd304aa64f..d88e55dbaabf40527378eb5ebb34a4463c5fe854 100644
--- a/third_party/WebKit/Source/core/frame/UseCounter.h
+++ b/third_party/WebKit/Source/core/frame/UseCounter.h
@@ -29,6 +29,7 @@
 #include "core/CSSPropertyNames.h"
 #include "core/CoreExport.h"
 #include "core/css/parser/CSSParserMode.h"
+#include "platform/weborigin/KURL.h"
 #include "wtf/BitVector.h"
 #include "wtf/Noncopyable.h"
 #include "wtf/text/WTFString.h"
@@ -1428,7 +1429,7 @@ class CORE_EXPORT UseCounter {
   static bool isCounted(Document&, const String&);
   bool isCounted(CSSPropertyID unresolvedProperty);
 
-  void didCommitLoad();
+  void didCommitLoad(KURL);
 
   static UseCounter* getFrom(const Document*);
   static UseCounter* getFrom(const CSSStyleSheet*);
@@ -1449,6 +1450,7 @@ class CORE_EXPORT UseCounter {
   EnumerationHistogram& cssHistogram() const;
 
   unsigned m_muteCount;
+  bool m_mutedByLoad;
   Context m_context;
 
   // Track what features/properties have been reported to the (non-legacy)