Create ast/ and parsing/ subdirectories and move appropriate files

test/cctest/test-parsing.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 16 matching lines @@
 
 // TODO(mythria): Remove this define after this flag is turned on globally
 #define V8_IMMINENT_DEPRECATION_WARNINGS
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
 #include "src/v8.h"
 
-#include "src/ast.h"
-#include "src/ast-numbering.h"
-#include "src/ast-value-factory.h"
+#include "src/ast/ast.h"
+#include "src/ast/ast-numbering.h"
+#include "src/ast/ast-value-factory.h"
 #include "src/compiler.h"
 #include "src/execution.h"
 #include "src/isolate.h"
 #include "src/objects.h"
-#include "src/parser.h"
-#include "src/preparser.h"
-#include "src/rewriter.h"
-#include "src/scanner-character-streams.h"
-#include "src/token.h"
+#include "src/parsing/parser.h"
+#include "src/parsing/preparser.h"
+#include "src/parsing/rewriter.h"
+#include "src/parsing/scanner-character-streams.h"
+#include "src/parsing/token.h"
 #include "src/utils.h"
 
 #include "test/cctest/cctest.h"
 
 TEST(ScanKeywords) {
   struct KeywordToken {
     const char* keyword;
     i::Token::Value token;
   };
 
@@ skipping 7420 matching lines @@
                               "var publ\\u0069c = 1;",
                               "var { publ\\u0069c } = {};",
                               NULL};
   RunParserSyncTest(sloppy_context_data, valid_data, kSuccess, NULL, 0,
                     always_flags, arraysize(always_flags));
   RunParserSyncTest(strict_context_data, valid_data, kError, NULL, 0,
                     always_flags, arraysize(always_flags));
   RunModuleParserSyncTest(strict_context_data, valid_data, kError, NULL, 0,
                           always_flags, arraysize(always_flags));
 }