PPAPI: Move PPB_DirectoryReader_Dev to stable (won't commit)

ppapi/cpp/directory_reader.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef PPAPI_CPP_DEV_DIRECTORY_READER_DEV_H_
-#define PPAPI_CPP_DEV_DIRECTORY_READER_DEV_H_
+#ifndef PPAPI_CPP_DIRECTORY_READER_H_
+#define PPAPI_CPP_DIRECTORY_READER_H_
 
 #include <vector>
 
-#include "ppapi/c/dev/ppb_directory_reader_dev.h"
+#include "ppapi/c/ppb_directory_reader.h"
 #include "ppapi/cpp/resource.h"
 
 namespace pp {
 
-class DirectoryEntry_Dev;
+class DirectoryEntry;
 class FileRef;
 template<typename T> class CompletionCallbackWithOutput;
 
-class DirectoryReader_Dev : public Resource {
+class DirectoryReader : public Resource {
  public:
   /// A constructor that creates a DirectoryReader resource for the given
   /// directory.
   ///
   /// @param[in] directory_ref A <code>PP_Resource</code> corresponding to the
   /// directory reference to be read.
-  explicit DirectoryReader_Dev(const FileRef& directory_ref);
+  explicit DirectoryReader(const FileRef& directory_ref);
 
-  DirectoryReader_Dev(const DirectoryReader_Dev& other);
+  DirectoryReader(const DirectoryReader& other);
 
   /// ReadEntries() Reads all entries in the directory.
   ///
   /// @param[in] cc A <code>CompletionCallbackWithOutput</code> to be called
   /// upon completion of ReadEntries(). On success, the directory entries will
   /// be passed to the given function.
   ///
   /// Normally you would use a CompletionCallbackFactory to allow callbacks to
   /// be bound to your class. See completion_callback_factory.h for more
   /// discussion on how to use this. Your callback will generally look like:
   ///
   /// @code
   ///   void OnReadEntries(int32_t result,
-  ///                      const std::vector<DirectoryEntry_Dev>& entries) {
+  ///                      const std::vector<DirectoryEntry>& entries) {
   ///     if (result == PP_OK)
   ///       // use entries...
   ///   }
   /// @endcode
   ///
   /// @return An int32_t containing an error code from <code>pp_errors.h</code>.
   int32_t ReadEntries(
-      const CompletionCallbackWithOutput< std::vector<DirectoryEntry_Dev> >&
+      const CompletionCallbackWithOutput< std::vector<DirectoryEntry> >&
           callback);
 };
 
 }  // namespace pp
 
 #endif  // PPAPI_CPP_DIRECTORY_READER_H_