Remove CSS media features -webkit-transform-2d, -webkit-animation and -webkit-view-mode

Source/core/css/MediaQueryEvaluator.cpp

 /*
  * CSS Media Query Evaluator
  *
  * Copyright (C) 2006 Kimmo Kinnunen <kimmo.t.kinnunen@nokia.com>.
  * Copyright (C) 2013 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Intel Corporation. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ skipping 485 matching lines @@
 static bool minResolutionMediaFeatureEval(const MediaQueryExpValue& value, MediaFeaturePrefix, const MediaValues& mediaValues)
 {
     return resolutionMediaFeatureEval(value, MinPrefix, mediaValues);
 }
 
 static bool maxResolutionMediaFeatureEval(const MediaQueryExpValue& value, MediaFeaturePrefix, const MediaValues& mediaValues)
 {
     return resolutionMediaFeatureEval(value, MaxPrefix, mediaValues);
 }
 
-static bool animationMediaFeatureEval(const MediaQueryExpValue& value, MediaFeaturePrefix op, const MediaValues& mediaValues)
-{
-    UseCounter::count(mediaValues.document(), UseCounter::PrefixedAnimationMediaFeature);
-
-    if (value.isValid()) {
-        float number;
-        return numberValue(value, number) && compareValue(1, static_cast<int>(number), op);
-    }
-    return true;
-}
-
-static bool transform2dMediaFeatureEval(const MediaQueryExpValue& value, MediaFeaturePrefix op, const MediaValues& mediaValues)
-{
-    UseCounter::count(mediaValues.document(), UseCounter::PrefixedTransform2dMediaFeature);
-
-    if (value.isValid()) {
-        float number;
-        return numberValue(value, number) && compareValue(1, static_cast<int>(number), op);
-    }
-    return true;
-}
-
 static bool transform3dMediaFeatureEval(const MediaQueryExpValue& value, MediaFeaturePrefix op, const MediaValues& mediaValues)
 {
     UseCounter::count(mediaValues.document(), UseCounter::PrefixedTransform3dMediaFeature);
 
     bool returnValueIfNoParameter;
     int have3dRendering;
 
     bool threeDEnabled = mediaValues.threeDEnabled();
 
     returnValueIfNoParameter = threeDEnabled;
     have3dRendering = threeDEnabled ? 1 : 0;
 
     if (value.isValid()) {
         float number;
         return numberValue(value, number) && compareValue(have3dRendering, static_cast<int>(number), op);
     }
     return returnValueIfNoParameter;
 }
 
-static bool viewModeMediaFeatureEval(const MediaQueryExpValue& value, MediaFeaturePrefix, const MediaValues& mediaValues)
-{
-    UseCounter::count(mediaValues.document(), UseCounter::PrefixedViewModeMediaFeature);
-
-    if (!value.isValid())
-        return true;
-
-    ASSERT(value.isID);
-
-    return value.id == CSSValueWindowed;
-}
-
 static bool hoverMediaFeatureEval(const MediaQueryExpValue& value, MediaFeaturePrefix, const MediaValues& mediaValues)
 {
     MediaValues::PointerDeviceType pointer = mediaValues.pointer();
 
     // If we're on a port that hasn't explicitly opted into providing pointer device information
     // (or otherwise can't be confident in the pointer hardware available), then behave exactly
     // as if this feature feature isn't supported.
     if (pointer == MediaValues::UnknownPointer)
         return false;
 
@@ skipping 67 matching lines @@
     // Call the media feature evaluation function. Assume no prefix and let
     // trampoline functions override the prefix if prefix is used.
     EvalFunc func = gFunctionMap->get(expr->mediaFeature().impl());
     if (func)
         return func(expr->expValue(), NoPrefix, *m_mediaValues);
 
     return false;
 }
 
 } // namespace