[LayoutNG] Make NG algorithms non-oilpan.

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

Index: third_party/WebKit/Source/core/layout/ng/ng_inline_layout_algorithm.cc
diff --git a/third_party/WebKit/Source/core/layout/ng/ng_inline_layout_algorithm.cc b/third_party/WebKit/Source/core/layout/ng/ng_inline_layout_algorithm.cc
index a6cd5302cecc2ab2254bef05cb0da662879cfbdc..e308c50c47badf1c7b760b207758e4ce61c39be2 100644
--- a/third_party/WebKit/Source/core/layout/ng/ng_inline_layout_algorithm.cc
+++ b/third_party/WebKit/Source/core/layout/ng/ng_inline_layout_algorithm.cc
@@ -23,8 +23,7 @@ NGInlineLayoutAlgorithm::NGInlineLayoutAlgorithm(
     NGInlineNode* first_child,
     NGConstraintSpace* constraint_space,
     NGBreakToken* break_token)
-    : NGLayoutAlgorithm(kInlineLayoutAlgorithm),
-      style_(style),
+    : style_(style),
       first_child_(first_child),
       constraint_space_(constraint_space),
       break_token_(break_token),
@@ -65,12 +64,4 @@ NGConstraintSpace* NGInlineLayoutAlgorithm::CreateConstraintSpaceForChild(
   return child_space;
 }
 
-DEFINE_TRACE(NGInlineLayoutAlgorithm) {
-  NGLayoutAlgorithm::trace(visitor);
-  visitor->trace(first_child_);
-  visitor->trace(constraint_space_);
-  visitor->trace(break_token_);
-  visitor->trace(builder_);
-}
-
 }  // namespace blink