Change NGLayoutOpportunityIterator API to work with list of exclusions

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

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/layout/ng/ng_constraint_space.h"
 
 #include "core/layout/LayoutBlock.h"
 #include "core/layout/LayoutView.h"
 #include "core/layout/ng/ng_constraint_space_builder.h"
 #include "core/layout/ng/ng_layout_opportunity_iterator.h"
@@ skipping 124 matching lines @@
   return static_cast<NGFragmentationType>(block_direction_fragmentation_type_);
 }
 
 NGLayoutOpportunityIterator* NGConstraintSpace::LayoutOpportunityIterator(
     const NGLogicalOffset& iter_offset) {
   if (layout_opp_iter_ && layout_opp_iter_->Offset() != iter_offset)
     layout_opp_iter_.reset();
 
   if (!layout_opp_iter_) {
     layout_opp_iter_ = WTF::MakeUnique<NGLayoutOpportunityIterator>(
-        this, AvailableSize(), iter_offset);
+        this->Exclusions().get(), AvailableSize(), iter_offset);

[cbiesinger, 2017/04/11 20:09:38]

why the this->?

[Gleb Lanbin, 2017/04/11 20:21:38]

Done.

   }
   return layout_opp_iter_.get();
 }
 
 String NGConstraintSpace::ToString() const {
   return String::Format(
       "Offset: %s,%s Size: %sx%s MarginStrut: %s"
       " Clearance: %s",
       bfc_offset_.inline_offset.ToString().Ascii().Data(),
       bfc_offset_.block_offset.ToString().Ascii().Data(),
       AvailableSize().inline_size.ToString().Ascii().Data(),
       AvailableSize().block_size.ToString().Ascii().Data(),
       margin_strut_.ToString().Ascii().Data(),
       clearance_offset_.has_value()
           ? clearance_offset_.value().ToString().Ascii().Data()
           : "none");
 }
 
 }  // namespace blink