Respect the clearance while positioning pending floats.

third_party/WebKit/Source/core/layout/ng/ng_unpositioned_float.cc

Index: third_party/WebKit/Source/core/layout/ng/ng_unpositioned_float.cc
diff --git a/third_party/WebKit/Source/core/layout/ng/ng_unpositioned_float.cc b/third_party/WebKit/Source/core/layout/ng/ng_unpositioned_float.cc
index 6850137b95e24bf1560fd2447a5191a8c55ceb0c..5b7ea63c051f63dddf5bfd080a9d16c3a3104f05 100644
--- a/third_party/WebKit/Source/core/layout/ng/ng_unpositioned_float.cc
+++ b/third_party/WebKit/Source/core/layout/ng/ng_unpositioned_float.cc
@@ -5,7 +5,6 @@
 #include "core/layout/ng/ng_unpositioned_float.h"
 
 #include "core/style/ComputedStyle.h"
-#include "core/style/ComputedStyleConstants.h"
 
 namespace blink {
 
@@ -17,4 +16,8 @@ bool NGUnpositionedFloat::IsRight() const {
   return node->Style().Floating() == EFloat::kRight;
 }
 
+EClear NGUnpositionedFloat::ClearType() const {
+  return node->Style().Clear();
+}
+
 }  // namespace blink