Pepper: Remove Quota management from TempFile.

ppapi/native_client/src/trusted/plugin/temporary_file.h

 // Copyright (c) 2012 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 NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_TEMPORARY_FILE_H_
 #define NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_TEMPORARY_FILE_H_
 
 #include "native_client/src/include/nacl_macros.h"
 #include "native_client/src/include/nacl_string.h"

[jvoung (off chromium), 2014/05/22 16:22:48]

no longer need nacl_string?

 #include "native_client/src/trusted/desc/nacl_desc_wrapper.h"
 
 #include "ppapi/c/private/pp_file_handle.h"
 #include "ppapi/cpp/completion_callback.h"
 
 namespace plugin {
 
 class Plugin;
 
 // Translation creates two temporary files.  The first temporary file holds
@@ skipping 31 matching lines @@
   // Accessors.
   // The nacl::DescWrapper* for the writeable version of the file.
   nacl::DescWrapper* write_wrapper() { return write_wrapper_.get(); }
   nacl::DescWrapper* read_wrapper() { return read_wrapper_.get(); }
   nacl::DescWrapper* release_read_wrapper() {
     return read_wrapper_.release();
   }
 
   PP_FileHandle* existing_handle() { return &existing_handle_; }
 
-  // For quota management.
-  const nacl::string identifier() const {
-    return nacl::string(reinterpret_cast<const char*>(identifier_));
-  }
-
  private:
   NACL_DISALLOW_COPY_AND_ASSIGN(TempFile);
 
   Plugin* plugin_;
   nacl::scoped_ptr<nacl::DescWrapper> read_wrapper_;
   nacl::scoped_ptr<nacl::DescWrapper> write_wrapper_;
   PP_FileHandle existing_handle_;
-
-  // An identifier string used for quota request processing.  The quota
-  // interface needs a string that is unique per sel_ldr instance only, so
-  // the identifiers can be reused between runs of the translator, start-ups of
-  // the browser, etc.
-  uint8_t identifier_[16];
-  // A counter to dole out unique identifiers.
-  static uint32_t next_identifier;
 };
 
 }  // namespace plugin
 
 #endif  // NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_TEMPORARY_FILE_H_