Trusted plugin: Remove EnumerateManifestKeys.

ppapi/native_client/src/trusted/plugin/json_manifest.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.
  */
 
 // Manifest processing for JSON manifests.
 
 #ifndef NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_JSON_MANIFEST_H_
 #define NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_JSON_MANIFEST_H_
@@ skipping 36 matching lines @@
   // value is true if the manifest parses correctly and matches the schema.
   bool Init(const nacl::string& json, ErrorInfo* error_info);
 
   // Gets the full program URL for the current sandbox ISA from the
   // manifest file.
   virtual bool GetProgramURL(nacl::string* full_url,
                              PP_PNaClOptions* pnacl_options,
                              bool* uses_nonsfi_mode,
                              ErrorInfo* error_info) const;
 
-  // Gets the file names from the "files" section of the manifest.  No
-  // checking that the keys' values are proper ISA dictionaries -- it
-  // is assumed that other consistency checks take care of that, and
-  // that the keys are appropriate for use with ResolveKey.
-  virtual bool GetFileKeys(std::set<nacl::string>* keys) const;
-
   // Resolves a key from the "files" section to a fully resolved URL,
   // i.e., relative URL values are fully expanded relative to the
   // manifest's URL (via ResolveURL).
   // If there was an error, details are reported via error_info.
   virtual bool ResolveKey(const nacl::string& key,
                           nacl::string* full_url,
                           PP_PNaClOptions* pnacl_options,
                           ErrorInfo* error_info) const;
 
  private:
@@ skipping 27 matching lines @@
   nacl::string sandbox_isa_;
   bool nonsfi_enabled_;
   bool pnacl_debug_;
 
   Json::Value dictionary_;
 };
 
 }  // namespace plugin
 
 #endif  // NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_JSON_MANIFEST_H_