Add Element.attachShadow under the ShadowDOMV1 runtime flag

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 658 matching lines @@
         V8SVGCursorElement_HasExtension_Method = 790,
         V8SVGFEConvolveMatrixElement_PreserveAlpha_AttributeGetter = 791,
         V8SVGGraphicsElement_HasExtension_Method = 795,
         V8SVGMaskElement_HasExtension_Method = 796,
         V8SVGPatternElement_HasExtension_Method = 797,
         V8SVGStyleElement_Disabled_AttributeGetter = 798,
         V8SVGStyleElement_Disabled_AttributeSetter = 799,
         ElementCreateShadowRootMultipleWithUserAgentShadowRoot = 800,
         InputTypeFileSecureOrigin = 801,
         InputTypeFileInsecureOrigin = 802,
-        ElementCreateShadowRootWithParameter = 804,
+        ElementAttachShadow = 804,
         V8KeyboardEvent_KeyIdentifier_AttributeGetter = 805,
         V8SecurityPolicyViolationEvent_DocumentURI_AttributeGetter = 806,
         V8SecurityPolicyViolationEvent_BlockedURI_AttributeGetter = 807,
         V8SecurityPolicyViolationEvent_StatusCode_AttributeGetter = 808,
         HTMLLinkElementDisabled = 809,
         V8HTMLLinkElement_Disabled_AttributeGetter = 810,
         V8HTMLLinkElement_Disabled_AttributeSetter = 811,
         V8HTMLStyleElement_Disabled_AttributeGetter = 812,
         V8HTMLStyleElement_Disabled_AttributeSetter = 813,
         V8FileReader_ReadAsBinaryString_Method = 814,
@@ skipping 83 matching lines @@
         PseudoBeforeAfterForInputElement = 897,
         V8Permissions_Revoke_Method = 898,
         LinkRelDnsPrefetch = 899,
         LinkRelPreconnect = 900,
         LinkRelPreload = 901,
         LinkHeaderDnsPrefetch = 902,
         LinkHeaderPreconnect = 903,
         ClientHintsMetaAcceptCH = 904,
         HTMLElementDeprecatedWidth = 905,
         ClientHintsContentDPR = 906,
-        ElementCreateShadowRootOpen = 907,
-        ElementCreateShadowRootClosed = 908,
+        ElementAttachShadowOpen = 907,
+        ElementAttachShadowClosed = 908,
         AudioParamSetValueAtTime = 909,
         AudioParamLinearRampToValueAtTime = 910,
         AudioParamExponentialRampToValueAtTime = 911,
         AudioParamSetTargetAtTime = 912,
         AudioParamSetValueCurveAtTime = 913,
         AudioParamCancelScheduledValues = 914,
         V8Permissions_Request_Method = 915,
         LinkRelSubresource = 916,
         LinkRelPrefetch = 917,
         LinkRelPrerender = 918,
@@ skipping 145 matching lines @@
 
     bool hasRecordedMeasurement(Feature feature) const { return m_countBits.hasRecordedMeasurement(feature); }
 
     CountBits m_countBits;
     BitVector m_CSSFeatureBits;
 };
 
 } // namespace blink
 
 #endif // UseCounter_h