Create ast/ and parsing/ subdirectories and move appropriate files

src/compiler/ast-graph-builder.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/compiler/ast-graph-builder.h"
 
+#include "src/ast/scopes.h"
 #include "src/compiler.h"
 #include "src/compiler/ast-loop-assignment-analyzer.h"
 #include "src/compiler/control-builders.h"
 #include "src/compiler/linkage.h"
 #include "src/compiler/liveness-analyzer.h"
 #include "src/compiler/machine-operator.h"
 #include "src/compiler/node-matchers.h"
 #include "src/compiler/node-properties.h"
 #include "src/compiler/operator-properties.h"
 #include "src/compiler/state-values-utils.h"
-#include "src/parser.h"
-#include "src/scopes.h"
+#include "src/parsing/parser.h"
 
 namespace v8 {
 namespace internal {
 namespace compiler {
 
 
 // Each expression in the AST is evaluated in a specific context. This context
 // decides how the evaluation result is passed up the visitor.
 class AstGraphBuilder::AstContext BASE_EMBEDDED {
  public:
@@ skipping 4276 matching lines @@
     // Phi does not exist yet, introduce one.
     value = NewPhi(inputs, value, control);
     value->ReplaceInput(inputs - 1, other);
   }
   return value;
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8