Use a converter for building style value for 'transform'

third_party/WebKit/Source/core/css/resolver/StyleBuilderConverter.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
  * copyright notice, this list of conditions and the following disclaimer
  * in the documentation and/or other materials provided with the
  * distribution.
  *     * Neither the name of Google Inc. nor the names of its
@@ skipping 27 matching lines @@
 #include "core/css/CSSIdentifierValue.h"
 #include "core/css/CSSPathValue.h"
 #include "core/css/CSSPrimitiveValueMappings.h"
 #include "core/css/CSSQuadValue.h"
 #include "core/css/CSSReflectValue.h"
 #include "core/css/CSSShadowValue.h"
 #include "core/css/CSSStringValue.h"
 #include "core/css/CSSURIValue.h"
 #include "core/css/CSSValuePair.h"
 #include "core/css/resolver/FilterOperationResolver.h"
+#include "core/css/resolver/TransformBuilder.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/UseCounter.h"
 #include "core/style/ClipPathOperation.h"
 #include "core/style/TextSizeAdjust.h"
 #include "core/svg/SVGURIReference.h"
 #include "platform/fonts/FontCache.h"
 #include "platform/transforms/RotateTransformOperation.h"
 #include "platform/transforms/ScaleTransformOperation.h"
 #include "platform/transforms/TranslateTransformOperation.h"
 #include <algorithm>
@@ skipping 1076 matching lines @@
       toCSSIdentifierValue(value).getValueID() == CSSValueNone)
     return TextSizeAdjust::adjustNone();
   if (value.isIdentifierValue() &&
       toCSSIdentifierValue(value).getValueID() == CSSValueAuto)
     return TextSizeAdjust::adjustAuto();
   const CSSPrimitiveValue& primitiveValue = toCSSPrimitiveValue(value);
   DCHECK(primitiveValue.isPercentage());
   return TextSizeAdjust(primitiveValue.getFloatValue() / 100.0f);
 }
 
+TransformOperations StyleBuilderConverter::convertTransformOperations(
+    StyleResolverState& state,
+    const CSSValue& value) {
+  return TransformBuilder::createTransformOperations(
+      value, state.cssToLengthConversionData());
+}
+
 TransformOrigin StyleBuilderConverter::convertTransformOrigin(
     StyleResolverState& state,
     const CSSValue& value) {
   const CSSValueList& list = toCSSValueList(value);
   DCHECK_EQ(list.length(), 3U);
   DCHECK(list.item(0).isPrimitiveValue() || list.item(0).isIdentifierValue());
   DCHECK(list.item(1).isPrimitiveValue() || list.item(1).isIdentifierValue());
   DCHECK(list.item(2).isPrimitiveValue());
 
   return TransformOrigin(
@@ skipping 134 matching lines @@
       // Instead of the actual zoom, use 1 to avoid potential rounding errors
       Length length = primitiveValue.convertToLength(
           state.cssToLengthConversionData().copyWithAdjustedZoom(1));
       return *CSSPrimitiveValue::create(length, 1);
     }
   }
   return value;
 }
 
 }  // namespace blink