Use NGLogicalRect instead of NGExclusion for exclusions.

third_party/WebKit/Source/core/layout/ng/ng_constraint_space.h

Index: third_party/WebKit/Source/core/layout/ng/ng_constraint_space.h
diff --git a/third_party/WebKit/Source/core/layout/ng/ng_constraint_space.h b/third_party/WebKit/Source/core/layout/ng/ng_constraint_space.h
index 917ebd4f3127f817d41a9926866a54958a78f594..82beb9bdda4c5a08f26778a09da7e3b1bf76b02a 100644
--- a/third_party/WebKit/Source/core/layout/ng/ng_constraint_space.h
+++ b/third_party/WebKit/Source/core/layout/ng/ng_constraint_space.h
@@ -6,6 +6,7 @@
 #define NGConstraintSpace_h
 
 #include "core/CoreExport.h"
+#include "core/layout/ng/ng_macros.h"
 #include "core/layout/ng/ng_physical_constraint_space.h"
 #include "core/layout/ng/ng_writing_mode.h"
 #include "platform/heap/Handle.h"
@@ -56,6 +57,13 @@ class CORE_EXPORT NGConstraintSpace final
     return physical_space_;
   }
 
+  const Vector<std::unique_ptr<const NGLogicalRect>>& Exclusions() const {
+    WRITING_MODE_IGNORED(
+        "Exclusions are stored directly in physical constraint"
+        "space.");

[ikilpatrick, 2016/10/28 23:18:24]

can fit on previous line?

[Gleb Lanbin, 2016/10/28 23:54:09]

Done.

+    return PhysicalSpace()->Exclusions();
+  }
+
   NGDirection Direction() const { return static_cast<NGDirection>(direction_); }
 
   NGWritingMode WritingMode() const {
@@ -65,7 +73,7 @@ class CORE_EXPORT NGConstraintSpace final
   // Adds the exclusion in the physical constraint space.
   // Passing the exclusion ignoring the writing mode is fine here since the
   // exclusion is set in physical coordinates.
-  void AddExclusion(const NGExclusion* exclusion) const;
+  void AddExclusion(const NGLogicalRect& exclusion) const;
 
   // Size of the container. Used for the following three cases:
   // 1) Percentage resolution.