Plumb through cache_identity from manifest for first sketch of pnacl cache.

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

 // -*- c++ -*-
 // 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.
 
 // The portable representation of an instance and root scriptable object.
 // The PPAPI version of the plugin instantiates a subclass of this class.
 
 #ifndef NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_PLUGIN_H_
 #define NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_PLUGIN_H_
@@ skipping 382 matching lines @@
   void ProcessNaClManifest(const nacl::string& manifest_json);
 
   // Parses the JSON in |manifest_json| and retains a Manifest in
   // |manifest_| for use by subsequent resource lookups.
   // On success, |true| is returned and |manifest_| is updated to
   // contain a Manifest that is used by SelectNexeURLFromManifest.
   // On failure, |false| is returned, and |manifest_| is unchanged.
   bool SetManifestObject(const nacl::string& manifest_json,
                          ErrorInfo* error_info);
 
-  // Determines the URL of the program module appropriate for the NaCl sandbox
-  // implemented by the installed sel_ldr.  The URL is determined from the
-  // Manifest in |manifest_|.  On success, |true| is returned and |result| is
-  // set to the URL to use for the program, and |is_portable| is set to
-  // |true| if the program is portable bitcode.
-  // On failure, |false| is returned.
-  bool SelectProgramURLFromManifest(nacl::string* result,
-                                    ErrorInfo* error_info,
-                                    bool* is_portable);
-
   // Logs timing information to a UMA histogram, and also logs the same timing
   // information divided by the size of the nexe to another histogram.
   void HistogramStartupTimeSmall(const std::string& name, float dt);
   void HistogramStartupTimeMedium(const std::string& name, float dt);
 
   // Determines the appropriate nexe for the sandbox and requests a load.
   void RequestNexeLoad();
 
   // This NEXE is being used as a content type handler rather than directly by
   // an HTML document.
@@ skipping 105 matching lines @@
   // in UpdateDownloadProgress to map a url loader back to the URL being
   // downloaded.
   const FileDownloader* FindFileDownloader(PP_Resource url_loader) const;
 
   int64_t time_of_last_progress_event_;
 };
 
 }  // namespace plugin
 
 #endif  // NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_PLUGIN_H_