Remove -internals-media-controls-text-track-list* as web exposed CSS selector.

third_party/WebKit/Source/core/css/parser/CSSSelectorParser.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/css/parser/CSSSelectorParser.h"
 
 #include "core/css/CSSSelectorList.h"
 #include "core/css/StyleSheetContents.h"
 #include "core/css/parser/CSSParserContext.h"
 #include "core/frame/Deprecation.h"
@@ skipping 836 matching lines @@
         case CSSSelector::PseudoListBox:
           if (m_context->mode() != UASheetMode)
             feature = UseCounter::CSSSelectorInternalPseudoListBox;
           break;
         case CSSSelector::PseudoWebKitCustomElement:
           if (m_context->mode() != UASheetMode) {
             if (current->value() ==
                 "-internal-media-controls-overlay-cast-button") {
               feature =
                   UseCounter::CSSSelectorInternalMediaControlsOverlayCastButton;
-            } else if (current->value() ==
-                       "-internal-media-controls-text-track-list") {
-              feature =
-                  UseCounter::CSSSelectorInternalMediaControlsTextTrackList;
-            } else if (current->value() ==
-                       "-internal-media-controls-text-track-list-item") {
-              feature =
-                  UseCounter::CSSSelectorInternalMediaControlsTextTrackListItem;
-            } else if (current->value() ==
-                       "-internal-media-controls-text-track-list-item-input") {
-              feature = UseCounter::
-                  CSSSelectorInternalMediaControlsTextTrackListItemInput;
-            } else if (current->value() ==
-                       "-internal-media-controls-text-track-list-kind-"
-                       "captions") {
-              feature = UseCounter::
-                  CSSSelectorInternalMediaControlsTextTrackListKindCaptions;
-            } else if (current->value() ==
-                       "-internal-media-controls-text-track-list-kind-"
-                       "subtitles") {
-              feature = UseCounter::
-                  CSSSelectorInternalMediaControlsTextTrackListKindSubtitles;
             }
           }
           break;
         case CSSSelector::PseudoSpatialNavigationFocus:
           if (m_context->mode() != UASheetMode) {
             feature =
                 UseCounter::CSSSelectorInternalPseudoSpatialNavigationFocus;
           }
           break;
         case CSSSelector::PseudoReadOnly:
@@ skipping 18 matching lines @@
       }
       if (current->relation() == CSSSelector::IndirectAdjacent)
         m_context->count(UseCounter::CSSSelectorIndirectAdjacent);
       if (current->selectorList())
         recordUsageAndDeprecations(*current->selectorList());
     }
   }
 }
 
 }  // namespace blink