Use ::-internal-media-controls* instead of ::-webkit-media-controls*

Source/core/css/CSSSelector.cpp

Index: Source/core/css/CSSSelector.cpp
diff --git a/Source/core/css/CSSSelector.cpp b/Source/core/css/CSSSelector.cpp
index 2670210b67480ac749f930702aa531099d420ad1..4f780baee55ad7f582bb34d64c0931ab97604f38 100644
--- a/Source/core/css/CSSSelector.cpp
+++ b/Source/core/css/CSSSelector.cpp
@@ -242,6 +242,7 @@ PseudoId CSSSelector::pseudoId(PseudoType type)
     case PseudoRightPage:
     case PseudoInRange:
     case PseudoOutOfRange:
+    case PseudoInternalCustomElement:
     case PseudoUserAgentCustomElement:
     case PseudoWebKitCustomElement:
     case PseudoCue:
@@ -278,8 +279,6 @@ struct NameToPseudoStruct {
 // These tables should be kept sorted.
 const static NameToPseudoStruct pseudoTypeWithoutArgumentsMap[] = {
 {"-internal-list-box",            CSSSelector::PseudoListBox},
-{"-internal-media-controls-cast-button", CSSSelector::PseudoWebKitCustomElement},
-{"-internal-media-controls-overlay-cast-button", CSSSelector::PseudoWebKitCustomElement},
 {"-internal-spatial-navigation-focus", CSSSelector::PseudoSpatialNavigationFocus},
 {"-webkit-any-link",              CSSSelector::PseudoAnyLink},
 {"-webkit-autofill",              CSSSelector::PseudoAutofill},
@@ -441,6 +440,8 @@ CSSSelector::PseudoType CSSSelector::parsePseudoType(const AtomicString& name, b
     if (pseudoType != PseudoUnknown)
         return pseudoType;
 
+    if (name.startsWith("-internal-"))
+        return PseudoInternalCustomElement;
     if (name.startsWith("-webkit-"))
         return PseudoWebKitCustomElement;
     if (name.startsWith("cue"))
@@ -476,6 +477,7 @@ void CSSSelector::extractPseudoType() const
     case PseudoScrollbarTrack:
     case PseudoScrollbarTrackPiece:
     case PseudoSelection:
+    case PseudoInternalCustomElement:
     case PseudoUserAgentCustomElement:
     case PseudoWebKitCustomElement:
     case PseudoContent: