Web Animations CSS: Support Animation of StyleImage and LengthBox

Source/core/page/animation/CSSPropertyAnimation.cpp

 /*
  * Copyright (C) 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 15 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "core/page/animation/CSSPropertyAnimation.h"
 
 #include <algorithm>
 #include "CSSPropertyNames.h"
 #include "StylePropertyShorthand.h"
+#include "core/animation/css/CSSAnimations.h"
 #include "core/css/CSSCrossfadeValue.h"
 #include "core/css/CSSImageValue.h"
 #include "core/css/CSSPrimitiveValue.h"
 #include "core/fetch/ImageResource.h"
 #include "core/page/animation/AnimationBase.h"
 #include "core/platform/FloatConversion.h"
 #include "core/rendering/ClipPathOperation.h"
 #include "core/rendering/RenderBox.h"
 #include "core/rendering/style/RenderStyle.h"
 #include "core/rendering/style/StyleFetchedImage.h"
@@ skipping 1158 matching lines @@
     //  CSSPropertyWebkitBoxReflect
 
     // Make sure unused slots have a value
     for (unsigned int i = 0; i < static_cast<unsigned int>(numCSSProperties); ++i)
         gPropertyWrapperMap[i] = cInvalidPropertyWrapperIndex;
 
     // First we put the non-shorthand property wrappers into the map, so the shorthand-building
     // code can find them.
     size_t n = gPropertyWrappers->size();
     for (unsigned int i = 0; i < n; ++i) {
-        ASSERT((*gPropertyWrappers)[i]->property() - firstCSSProperty < numCSSProperties);
-        gPropertyWrapperMap[(*gPropertyWrappers)[i]->property() - firstCSSProperty] = i;
+        CSSPropertyID property = (*gPropertyWrappers)[i]->property();
+        ASSERT_WITH_MESSAGE(CSSAnimations::isAnimatableProperty(property), "%s is not whitelisted for animation", getPropertyNameString(property).utf8().data());
+        ASSERT(property - firstCSSProperty < numCSSProperties);
+        gPropertyWrapperMap[property - firstCSSProperty] = i;
     }
 
     // Now add the shorthand wrappers.
     addShorthandProperties();
 }
 
 // Returns true if we need to start animation timers
 bool CSSPropertyAnimation::blendProperties(const AnimationBase* anim, CSSPropertyID prop, RenderStyle* dst, const RenderStyle* a, const RenderStyle* b, double progress)
 {
     ASSERT(prop != CSSPropertyInvalid);
@@ skipping 39 matching lines @@
 }
 
 int CSSPropertyAnimation::getNumProperties()
 {
     ensurePropertyMap();
 
     return gPropertyWrappers->size();
 }
 
 }