[ng_layout] Rename NGFragmentBase,NGFragment,NGPhysicalFragment

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

Index: third_party/WebKit/Source/core/layout/ng/ng_layout_algorithm.h
diff --git a/third_party/WebKit/Source/core/layout/ng/ng_layout_algorithm.h b/third_party/WebKit/Source/core/layout/ng/ng_layout_algorithm.h
index e90fcb570f90c887130992ce12755bd701d1cd9d..7b547c874ac48120828eb24c684a813f0367b6f1 100644
--- a/third_party/WebKit/Source/core/layout/ng/ng_layout_algorithm.h
+++ b/third_party/WebKit/Source/core/layout/ng/ng_layout_algorithm.h
@@ -15,7 +15,7 @@ namespace blink {
 struct MinAndMaxContentSizes;
 class NGBlockNode;
 class NGConstraintSpace;
-class NGPhysicalFragmentBase;
+class NGPhysicalFragment;
 
 enum NGLayoutStatus { kNotFinished, kChildAlgorithmRequired, kNewFragment };
 
@@ -45,8 +45,8 @@ class CORE_EXPORT NGLayoutAlgorithm
   // be set with the NGBlockNode that needs to be layed out next.
   // If it returns NewFragment, the NGPhysicalFragmentBase out parameter
   // will contain the new fragment.
-  virtual NGLayoutStatus Layout(NGPhysicalFragmentBase*,
-                                NGPhysicalFragmentBase**,
+  virtual NGLayoutStatus Layout(NGPhysicalFragment*,
+                                NGPhysicalFragment**,
                                 NGLayoutAlgorithm**) = 0;
 
   enum MinAndMaxState { kSuccess, kPending, kNotImplemented };