[LayoutNG] Implement CSS 'text-indent' property

third_party/WebKit/Source/core/layout/ng/inline/ng_line_breaker.h

 // Copyright 2017 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.
 
 #ifndef NGLineBreaker_h
 #define NGLineBreaker_h
 
 #include "core/CoreExport.h"
 #include "core/layout/ng/inline/ng_inline_item_result.h"
 #include "core/layout/ng/inline/ng_inline_node.h"
@@ skipping 71 matching lines @@
   void Rewind(NGLineInfo*, unsigned new_end);
 
   void SetShouldCreateLineBox();
 
   void SetCurrentStyle(const ComputedStyle&);
 
   void MoveToNextOf(const NGInlineItem&);
   void MoveToNextOf(const NGInlineItemResult&);
   void SkipCollapsibleWhitespaces();
 
+  bool IsFirstFormattedLine() const;
+
   NGInlineNode node_;
   NGConstraintSpace* constraint_space_;
   NGFragmentBuilder* container_builder_;
   const AtomicString locale_;
   unsigned item_index_;
   unsigned offset_;
   LayoutUnit position_;
   WTF::Optional<NGLayoutOpportunity> opportunity_;
   NGLogicalOffset content_offset_;
   LazyLineBreakIterator break_iterator_;
   HarfBuzzShaper shaper_;
   ShapeResultSpacing<String> spacing_;
 
-  unsigned auto_wrap_ : 1;
-  unsigned should_create_line_box_ : 1;
+  bool auto_wrap_;
+  bool should_create_line_box_;
+  bool is_after_forced_break_;
 };
 
 }  // namespace blink
 
 #endif  // NGLineBreaker_h