Pepper: Simplify manifest download logic.

components/nacl/renderer/nexe_load_manager.h

 // Copyright 2014 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 COMPONENTS_NACL_RENDERER_NEXE_LOAD_MANAGER_H_
 #define COMPONENTS_NACL_RENDERER_NEXE_LOAD_MANAGER_H_
 
 #include <map>
 #include <string>
 
@@ skipping 62 matching lines @@
 
   int32_t exit_status() const { return exit_status_; }
   void set_exit_status(int32_t exit_status);
 
   void InitializePlugin(uint32_t argc, const char* argn[], const char* argv[]);
 
   void ReportStartupOverhead() const;
 
   int64_t nexe_size() const { return nexe_size_; }
 
-  bool RequestNaClManifest(const std::string& url, bool* is_data_uri);
+  bool RequestNaClManifest(const std::string& url);
   void ProcessNaClManifest(const std::string& program_url);
 
   // URL resolution support.
   // plugin_base_url is the URL used for resolving relative URLs used in
   // src="...".
   const GURL& plugin_base_url() const { return plugin_base_url_; }
 
   // manifest_base_url is the URL used for resolving relative URLs mentioned
   // in manifest files.  If the manifest is a data URI, this is an empty string
   const GURL& manifest_base_url() const { return manifest_base_url_; }
@@ skipping 64 matching lines @@
   std::string mime_type_;
 
   scoped_ptr<TrustedPluginChannel> trusted_plugin_channel_;
   scoped_ptr<ManifestServiceChannel> manifest_service_channel_;
   base::WeakPtrFactory<NexeLoadManager> weak_factory_;
 };
 
 }  // namespace nacl
 
 #endif  // COMPONENTS_NACL_RENDERER_NEXE_LOAD_MANAGER_H_