Create ast/ and parsing/ subdirectories and move appropriate files

test/cctest/test-compiler.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 17 matching lines @@
 // TODO(jochen): Remove this after the setting is turned on globally.
 #define V8_IMMINENT_DEPRECATION_WARNINGS
 
 #include <stdlib.h>
 #include <wchar.h>
 
 #include "src/v8.h"
 
 #include "src/compiler.h"
 #include "src/disasm.h"
-#include "src/parser.h"
+#include "src/parsing/parser.h"
 #include "test/cctest/cctest.h"
 
 using namespace v8::internal;
 
 static Handle<Object> GetGlobalProperty(const char* name) {
   Isolate* isolate = CcTest::i_isolate();
   return Object::GetProperty(
       isolate, isolate->global_object(), name).ToHandleChecked();
 }
 
@@ skipping 707 matching lines @@
   CompileRun("function f() { a = 12345678 }; f();");
   CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f"));
   CompileRun("function f(x) { a = 12345678 + x}; f(1);");
   CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f"));
   CompileRun("function f(x) { var arguments = 1; x += 12345678}; f(1);");
   CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f"));
   CompileRun("function f(x) { var arguments = 1; x = 12345678}; f(1);");
   CheckCodeForUnsafeLiteral(GetJSFunction(context->Global(), "f"));
 }
 #endif