Pepper: Stop using SRPC for irt_open_resource().

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

Index: ppapi/native_client/src/trusted/plugin/service_runtime.h
diff --git a/ppapi/native_client/src/trusted/plugin/service_runtime.h b/ppapi/native_client/src/trusted/plugin/service_runtime.h
index e3facc687583f9b3dabf130bc1043039b7053b2e..197585eb502d06769ac7602d6f7b77c7d14d3f85 100644
--- a/ppapi/native_client/src/trusted/plugin/service_runtime.h
+++ b/ppapi/native_client/src/trusted/plugin/service_runtime.h
@@ -68,23 +68,6 @@ struct SelLdrStartParams {
   bool enable_crash_throttling;
 };
 
-// Callback resources are essentially our continuation state.
-struct OpenManifestEntryResource {
- public:
-  OpenManifestEntryResource(const std::string& target_url,
-                            struct NaClFileInfo* finfo,
-                            bool* op_complete)
-      : url(target_url),
-        file_info(finfo),
-        op_complete_ptr(op_complete) {}
-  ~OpenManifestEntryResource();
-
-  std::string url;
-  struct NaClFileInfo* file_info;
-  PP_NaClFileInfo pp_file_info;
-  bool* op_complete_ptr;
-};
-
 // Do not invoke from the main thread, since the main methods will
 // invoke CallOnMainThread and then wait on a condvar for the task to
 // complete: if invoked from the main thread, the main method not
@@ -93,8 +76,7 @@ struct OpenManifestEntryResource {
 // we'd get a deadlock.
 class PluginReverseInterface: public nacl::ReverseInterface {
  public:
-  PluginReverseInterface(nacl::WeakRefAnchor* anchor,
-                         PP_Instance pp_instance,
+  PluginReverseInterface(PP_Instance pp_instance,
                          ServiceRuntime* service_runtime,
                          pp::CompletionCallback init_done_cb,
                          pp::CompletionCallback crash_cb);
@@ -120,18 +102,7 @@ class PluginReverseInterface: public nacl::ReverseInterface {
                                        int64_t offset,
                                        int64_t bytes_to_write);
 
- protected:
-  virtual void OpenManifestEntry_MainThreadContinuation(
-      OpenManifestEntryResource* p,
-      int32_t err);
-
-  virtual void StreamAsFile_MainThreadContinuation(
-      OpenManifestEntryResource* p,
-      int32_t result);
-
  private:
-  nacl::WeakRefAnchor* anchor_;  // holds a ref
-  // Should be used only in main thread in WeakRef-protected callbacks.
   PP_Instance pp_instance_;
   ServiceRuntime* service_runtime_;
   NaClMutex mu_;
@@ -222,8 +193,6 @@ class ServiceRuntime {
   nacl::ReverseService* reverse_service_;
   nacl::scoped_ptr<SelLdrLauncherChrome> subprocess_;
 
-  nacl::WeakRefAnchor* anchor_;
-
   PluginReverseInterface* rev_interface_;
 
   // Mutex and CondVar to protect start_sel_ldr_done_ and nexe_started_.