[LayoutNG] Refactor of HandleInflow children.

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

Index: third_party/WebKit/Source/core/layout/ng/ng_fragment.h
diff --git a/third_party/WebKit/Source/core/layout/ng/ng_fragment.h b/third_party/WebKit/Source/core/layout/ng/ng_fragment.h
index eb11d5050ad590715fe09831f43a367117f4b58c..fd44298f0369ba1fd390c781d1377c13c652957a 100644
--- a/third_party/WebKit/Source/core/layout/ng/ng_fragment.h
+++ b/third_party/WebKit/Source/core/layout/ng/ng_fragment.h
@@ -28,9 +28,6 @@ class CORE_EXPORT NGFragment {
     return static_cast<NGWritingMode>(writing_mode_);
   }
 
-  // TODO(ikilpatrick): Remove once block layout algorithm refactoring complete.
-  explicit operator bool() { return physical_fragment_ != nullptr; }
-
   // Returns the border-box size.
   LayoutUnit InlineSize() const;
   LayoutUnit BlockSize() const;