Drop RenderObject::hasBlendMode

Source/core/rendering/compositing/CompositingReasonFinder.cpp

Index: Source/core/rendering/compositing/CompositingReasonFinder.cpp
diff --git a/Source/core/rendering/compositing/CompositingReasonFinder.cpp b/Source/core/rendering/compositing/CompositingReasonFinder.cpp
index f703878f56e136b87eccd63c3313ae87c2c1227f..4a1613a74dc17a88fd34aa59b9a906896da76d94 100644
--- a/Source/core/rendering/compositing/CompositingReasonFinder.cpp
+++ b/Source/core/rendering/compositing/CompositingReasonFinder.cpp
@@ -94,7 +94,7 @@ CompositingReasons CompositingReasonFinder::potentialCompositingReasonsFromStyle
         reasons |= CompositingReasonPerspectiveWith3DDescendants;
 
     // If the implementation of createsGroup changes, we need to be aware of that in this part of code.
-    ASSERT((renderer->isTransparent() || renderer->hasMask() || renderer->hasFilter() || renderer->hasBlendMode()) == renderer->createsGroup());
+    ASSERT((renderer->isTransparent() || renderer->hasMask() || renderer->hasFilter() || style->hasBlendMode()) == renderer->createsGroup());
 
     if (style->hasMask())
         reasons |= CompositingReasonMaskWithCompositedDescendants;
@@ -109,7 +109,7 @@ CompositingReasons CompositingReasonFinder::potentialCompositingReasonsFromStyle
     if (renderer->isTransparent())
         reasons |= CompositingReasonOpacityWithCompositedDescendants;
 
-    if (renderer->hasBlendMode())
+    if (style->hasBlendMode())
         reasons |= CompositingReasonBlendingWithCompositedDescendants;
 
     if (renderer->hasReflection())