Create ast/ and parsing/ subdirectories and move appropriate files

src/compiler.cc

 // Copyright 2012 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.h"
 
 #include <algorithm>
 
-#include "src/ast-numbering.h"
+#include "src/ast/ast-numbering.h"
+#include "src/ast/prettyprinter.h"
+#include "src/ast/scopeinfo.h"
+#include "src/ast/scopes.h"
 #include "src/bootstrapper.h"
 #include "src/codegen.h"
 #include "src/compilation-cache.h"
 #include "src/compiler/pipeline.h"
 #include "src/crankshaft/hydrogen.h"
 #include "src/crankshaft/lithium.h"
 #include "src/crankshaft/typing.h"
 #include "src/debug/debug.h"
 #include "src/debug/liveedit.h"
 #include "src/deoptimizer.h"
 #include "src/full-codegen/full-codegen.h"
 #include "src/gdb-jit.h"
 #include "src/interpreter/interpreter.h"
 #include "src/isolate-inl.h"
 #include "src/log-inl.h"
 #include "src/messages.h"
-#include "src/parser.h"
-#include "src/prettyprinter.h"
+#include "src/parsing/parser.h"
+#include "src/parsing/rewriter.h"
+#include "src/parsing/scanner-character-streams.h"
 #include "src/profiler/cpu-profiler.h"
-#include "src/rewriter.h"
 #include "src/runtime-profiler.h"
-#include "src/scanner-character-streams.h"
-#include "src/scopeinfo.h"
-#include "src/scopes.h"
 #include "src/snapshot/serialize.h"
 #include "src/vm-state-inl.h"
 
 namespace v8 {
 namespace internal {
 
 std::ostream& operator<<(std::ostream& os, const SourcePosition& p) {
   if (p.IsUnknown()) {
     return os << "<?>";
   } else if (FLAG_hydrogen_track_positions) {
@@ skipping 1758 matching lines @@
 }
 
 #if DEBUG
 void CompilationInfo::PrintAstForTesting() {
   PrintF("--- Source from AST ---\n%s\n",
          PrettyPrinter(isolate()).PrintProgram(literal()));
 }
 #endif
 }  // namespace internal
 }  // namespace v8