Move AST node counting to post-pass

src/compiler.h

Index: src/compiler.h
diff --git a/src/compiler.h b/src/compiler.h
index 47579bd6a23ab9e6e7508e5f3f9b80dde6dd1a61..fe6c867d19ae4605f2ba099042260ee13e41d863 100644
--- a/src/compiler.h
+++ b/src/compiler.h
@@ -675,6 +675,11 @@ class Compiler : public AllStatic {
   MUST_USE_RESULT static MaybeHandle<Code> GetDebugCode(
       Handle<JSFunction> function);
 
+  // Parser::Parse, then Compiler::Analyze.
+  static bool ParseAndAnalyze(CompilationInfo* info);
+  // Rewrite, analyze scopes, and renumber.
+  static bool Analyze(CompilationInfo* info);
+
   static bool EnsureCompiled(Handle<JSFunction> function,
                              ClearExceptionFlag flag);