Combine 4 bools into GeometryInfoFlags.

third_party/WebKit/Source/core/layout/LayoutBoxModelObject.cpp

Index: third_party/WebKit/Source/core/layout/LayoutBoxModelObject.cpp
diff --git a/third_party/WebKit/Source/core/layout/LayoutBoxModelObject.cpp b/third_party/WebKit/Source/core/layout/LayoutBoxModelObject.cpp
index 3cf9c29073131c37b32e3e797e6b6b4b05d36186..e595ef03b990b9278112bd838c9a1d6f5a2c759e 100644
--- a/third_party/WebKit/Source/core/layout/LayoutBoxModelObject.cpp
+++ b/third_party/WebKit/Source/core/layout/LayoutBoxModelObject.cpp
@@ -976,14 +976,23 @@ const LayoutObject* LayoutBoxModelObject::pushMappingToContainer(const LayoutBox
     LayoutSize containerOffset = offsetFromContainer(container, LayoutPoint(), &offsetDependsOnPoint);
 
     bool preserve3D = container->style()->preserves3D() || style()->preserves3D();
+    GeometryInfoFlags flags = 0;
+    if (preserve3D)
+        flags |= AccumulatingTransform;
+    if (offsetDependsOnPoint)
+        flags |= IsNonUniform;
+    if (isFixedPos)
+        flags |= IsFixedPosition;
+    if (hasTransform)
+        flags |= HasTransform;
     if (shouldUseTransformFromContainer(container)) {
         TransformationMatrix t;
         getTransformFromContainer(container, containerOffset, t);
         t.translateRight(adjustmentForSkippedAncestor.width().toFloat(), adjustmentForSkippedAncestor.height().toFloat());
-        geometryMap.push(this, t, preserve3D, offsetDependsOnPoint, isFixedPos, hasTransform);
+        geometryMap.push(this, t, flags);
     } else {
         containerOffset += adjustmentForSkippedAncestor;
-        geometryMap.push(this, containerOffset, preserve3D, offsetDependsOnPoint, isFixedPos, hasTransform);
+        geometryMap.push(this, containerOffset, flags);
     }
 
     return ancestorSkipped ? ancestorToStopAt : container;