Revert 13157, 13145 and 13140: Crankshaft code stubs.

src/full-codegen.h

Index: src/full-codegen.h
diff --git a/src/full-codegen.h b/src/full-codegen.h
index c25076a0b13e603940dee80af80bf7a0df205ebf..2f88184806c787b9db4a5f1ed6ec4ced75118990 100644
--- a/src/full-codegen.h
+++ b/src/full-codegen.h
@@ -48,9 +48,7 @@ class JumpPatchSite;
 // debugger to piggybag on.
 class BreakableStatementChecker: public AstVisitor {
  public:
-  BreakableStatementChecker() : is_breakable_(false) {
-    InitializeAstVisitor();
-  }
+  BreakableStatementChecker() : is_breakable_(false) {}
 
   void Check(Statement* stmt);
   void Check(Expression* stmt);
@@ -65,7 +63,6 @@ class BreakableStatementChecker: public AstVisitor {
 
   bool is_breakable_;
 
-  DEFINE_AST_VISITOR_SUBCLASS_MEMBERS();
   DISALLOW_COPY_AND_ASSIGN(BreakableStatementChecker);
 };
 
@@ -828,7 +825,6 @@ class FullCodeGenerator: public AstVisitor {
 
   friend class NestedStatement;
 
-  DEFINE_AST_VISITOR_SUBCLASS_MEMBERS();
   DISALLOW_COPY_AND_ASSIGN(FullCodeGenerator);
 };