Create ast/ and parsing/ subdirectories and move appropriate files

src/ast/scopes.cc

Index: src/ast/scopes.cc
diff --git a/src/scopes.cc b/src/ast/scopes.cc
similarity index 99%
rename from src/scopes.cc
rename to src/ast/scopes.cc
index 57dcb3a9fc8647539cfe66bf17e85825678a649e..1eb5b66a9377df597dca77325581b715479281c1 100644
--- a/src/scopes.cc
+++ b/src/ast/scopes.cc
@@ -2,13 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/scopes.h"
+#include "src/ast/scopes.h"
 
 #include "src/accessors.h"
+#include "src/ast/scopeinfo.h"
 #include "src/bootstrapper.h"
 #include "src/messages.h"
-#include "src/parser.h"
-#include "src/scopeinfo.h"
+#include "src/parsing/parser.h"  // for ParseInfo
 
 namespace v8 {
 namespace internal {