Move touch-action property into CSSPropertyParser

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

 /*
  * Copyright (C) 2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Nicholas Shanks <webkit@nickshanks.com>
  * Copyright (C) 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved.
  * Copyright (C) 2012 Intel Corporation. All rights reserved.
  *
@@ skipping 1218 matching lines @@
         else
             parsedValue = parseShapeProperty(propId);
         break;
     case CSSPropertyShapeMargin:
         validPrimitive = validUnit(value, FLength | FPercent | FNonNeg);
         break;
     case CSSPropertyShapeImageThreshold:
         validPrimitive = validUnit(value, FNumber);
         break;
 
-    case CSSPropertyTouchAction:
-        parsedValue = parseTouchAction();
-        break;
-
     case CSSPropertyAlignContent:
         ASSERT(RuntimeEnabledFeatures::cssGridLayoutEnabled());
         parsedValue = parseContentDistributionOverflowPosition();
         break;
 
     case CSSPropertyAlignSelf:
         ASSERT(RuntimeEnabledFeatures::cssGridLayoutEnabled());
         return parseItemPositionOverflowPosition(propId, important);
 
     case CSSPropertyAlignItems:
@@ skipping 42 matching lines @@
     case CSSPropertyWebkitMaxLogicalHeight:
     case CSSPropertyMinWidth:
     case CSSPropertyMinHeight:
     case CSSPropertyWidth:
     case CSSPropertyHeight:
     case CSSPropertyWebkitMinLogicalWidth:
     case CSSPropertyWebkitMinLogicalHeight:
     case CSSPropertyWebkitLogicalWidth:
     case CSSPropertyWebkitLogicalHeight:
     case CSSPropertyClip:
+    case CSSPropertyTouchAction:
         validPrimitive = false;
         break;
 
     case CSSPropertyScrollSnapPointsX:
     case CSSPropertyScrollSnapPointsY:
         parsedValue = parseScrollSnapPoints();
         break;
     case CSSPropertyScrollSnapCoordinate:
         parsedValue = parseScrollSnapCoordinate();
         break;
@@ skipping 4816 matching lines @@
 
     RefPtrWillBeRawPtr<CSSValueList> list = CSSValueList::createSpaceSeparated();
     list->append(xValue.release());
     if (yValue)
         list->append(yValue.release());
     if (zValue)
         list->append(zValue.release());
     return list.release();
 }
 
-PassRefPtrWillBeRawPtr<CSSValue> CSSPropertyParser::parseTouchAction()
-{
-    CSSParserValue* value = m_valueList->current();
-    RefPtrWillBeRawPtr<CSSValueList> list = CSSValueList::createSpaceSeparated();
-    if (m_valueList->size() == 1 && value && (value->id == CSSValueAuto || value->id == CSSValueNone || value->id == CSSValueManipulation)) {
-        list->append(cssValuePool().createIdentifierValue(value->id));
-        m_valueList->next();
-        return list.release();
-    }
-
-    bool xSet = false;
-    bool ySet = false;
-    while (value) {
-        switch (value->id) {
-        case CSSValuePanX:
-        case CSSValuePanRight:
-        case CSSValuePanLeft: {
-            if (xSet)
-                return nullptr;
-            xSet = true;
-            if (value->id != CSSValuePanX && !RuntimeEnabledFeatures::cssTouchActionPanDirectionsEnabled())
-                return nullptr;
-
-            RefPtrWillBeRawPtr<CSSValue> panValue = cssValuePool().createIdentifierValue(value->id);
-            list->append(panValue.release());
-            break;
-        }
-        case CSSValuePanY:
-        case CSSValuePanDown:
-        case CSSValuePanUp: {
-            if (ySet)
-                return nullptr;
-            ySet = true;
-            if (value->id != CSSValuePanY && !RuntimeEnabledFeatures::cssTouchActionPanDirectionsEnabled())
-                return nullptr;
-            RefPtrWillBeRawPtr<CSSValue> panValue = cssValuePool().createIdentifierValue(value->id);
-            list->append(panValue.release());
-            break;
-        }
-        default:
-            return nullptr;
-        }
-        value = m_valueList->next();
-    }
-
-    if (list->length())
-        return list.release();
-
-    return nullptr;
-}
-
 PassRefPtrWillBeRawPtr<CSSValue> CSSPropertyParser::parseTextDecoration()
 {
     CSSParserValue* value = m_valueList->current();
     if (value && value->id == CSSValueNone) {
         m_valueList->next();
         return cssValuePool().createIdentifierValue(CSSValueNone);
     }
 
     RefPtrWillBeRawPtr<CSSValueList> list = CSSValueList::createSpaceSeparated();
     bool isValid = true;
@@ skipping 654 matching lines @@
         }
     }
 
     if (!list->length())
         return nullptr;
 
     return list.release();
 }
 
 } // namespace blink