Allow PNaCl NMF to set translator optimization options for experimentation.

ppapi/native_client/src/trusted/plugin/pnacl_translate_thread.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_PNACL_TRANSLATE_THREAD_H_
 #define NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_PNACL_TRANSLATE_THREAD_H_
 
 #include <deque>
 #include <vector>
 
@@ skipping 11 matching lines @@
 class DescWrapper;
 }
 
 
 namespace plugin {
 
 class Manifest;
 class NaClSubprocess;
 class Plugin;
 class PnaclCoordinator;
+class PnaclOptions;
 class PnaclResources;
 class TempFile;
 
 struct PnaclTimeStats {
   int64_t pnacl_llc_load_time;
   int64_t pnacl_compile_time;
   int64_t pnacl_ld_load_time;
   int64_t pnacl_link_time;
 };
 
 class PnaclTranslateThread {
  public:
   PnaclTranslateThread();
   ~PnaclTranslateThread();
 
   // Start the translation process. It will continue to run and consume data
   // as it is passed in with PutBytes.
   void RunTranslate(const pp::CompletionCallback& finish_callback,
                     const Manifest* manifest,
                     const Manifest* ld_manifest,
                     TempFile* obj_file,
                     TempFile* nexe_file,
                     ErrorInfo* error_info,
                     PnaclResources* resources,
+                    PnaclOptions* pnacl_options,
                     PnaclCoordinator* coordinator,
                     Plugin* plugin);
 
   // Kill the llc and/or ld subprocesses. This happens by closing the command
   // channel on the plugin side, which causes the trusted code in the nexe to
   // exit, which will cause any pending SRPCs to error. Because this is called
   // on the main thread, the translation thread must not use the subprocess
   // objects without the lock, other than InvokeSrpcMethod, which does not
   // race with service runtime shutdown.
   void AbortSubprocesses();
@@ skipping 51 matching lines @@
 
   PnaclTimeStats time_stats_;
 
   // Data about the translation files, owned by the coordinator
   const Manifest* manifest_;
   const Manifest* ld_manifest_;
   TempFile* obj_file_;
   TempFile* nexe_file_;
   ErrorInfo* coordinator_error_info_;
   PnaclResources* resources_;
+  PnaclOptions* pnacl_options_;
   PnaclCoordinator* coordinator_;
   Plugin* plugin_;
  private:
   NACL_DISALLOW_COPY_AND_ASSIGN(PnaclTranslateThread);
 };
 
 }
 #endif // NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_PNACL_TRANSLATE_THREAD_H_