Create ast/ and parsing/ subdirectories and move appropriate files

src/full-codegen/ppc/full-codegen-ppc.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.
 
 #if V8_TARGET_ARCH_PPC
 
+#include "src/ast/scopes.h"
 #include "src/code-factory.h"
 #include "src/code-stubs.h"
 #include "src/codegen.h"
 #include "src/debug/debug.h"
 #include "src/full-codegen/full-codegen.h"
 #include "src/ic/ic.h"
-#include "src/parser.h"
-#include "src/scopes.h"
+#include "src/parsing/parser.h"
 
 #include "src/ppc/code-stubs-ppc.h"
 #include "src/ppc/macro-assembler-ppc.h"
 
 namespace v8 {
 namespace internal {
 
 #define __ ACCESS_MASM(masm_)
 
 // A patch site is a location in the code which it is possible to patch. This
@@ skipping 4935 matching lines @@
     return ON_STACK_REPLACEMENT;
   }
 
   DCHECK(interrupt_address ==
          isolate->builtins()->OsrAfterStackCheck()->entry());
   return OSR_AFTER_STACK_CHECK;
 }
 }  // namespace internal
 }  // namespace v8
 #endif  // V8_TARGET_ARCH_PPC