Remove the x-ppapi-nacl-srpc and x-nacl-srpc mime types in favor of the singl...

src/trusted/plugin/nacl_entry_points.cc

 /*
 * Copyright 2009, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
@@ skipping 73 matching lines @@
   };
 
 #if NACL_WINDOWS
   NaClHandlePassBrowserInit();
 #endif
 
   NPAPI::PluginList::Singleton()->RegisterInternalPlugin(
       FilePath(FILE_PATH_LITERAL("internal_nacl")),
       "Google Native Client",
       "Google Native Client",
-      "application/x-nacl-srpc",
+      "application/x-nacl",
       entry_points);
 }
 
 // This gets called in the browser process.
 void RegisterInternalNaClPlugin() {
   RegisterCommon();
 }
 
 // This gets called in the renderer process.
 void RegisterInternalNaClPlugin(const std::map<std::string, uintptr_t>& funcs) {
   RegisterCommon();
   std::map<std::string, uintptr_t>::const_iterator it =
     funcs.find("launch_nacl_process_multi_fd");
   if (it != funcs.end()) {
     launch_nacl_process = reinterpret_cast<LaunchNaClProcessFunc>(it->second);
   }
 }