NaCl: Send fatal log messages via shared memory.

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

Index: ppapi/native_client/src/trusted/plugin/service_runtime.cc
diff --git a/ppapi/native_client/src/trusted/plugin/service_runtime.cc b/ppapi/native_client/src/trusted/plugin/service_runtime.cc
index 7802af30b1f7aa4711af327b0aa42c72c7ab3311..d570f4cfc5b25f158c6682b9a59ecce4d77a3af4 100644
--- a/ppapi/native_client/src/trusted/plugin/service_runtime.cc
+++ b/ppapi/native_client/src/trusted/plugin/service_runtime.cc
@@ -588,12 +588,4 @@ void ServiceRuntime::set_exit_status(int exit_status) {
     plugin_->set_exit_status(exit_status & 0xff);
 }
 
-nacl::string ServiceRuntime::GetCrashLogOutput() {
-  if (NULL != subprocess_.get()) {
-    return subprocess_->GetCrashLogOutput();
-  } else {
-    return std::string();
-  }
-}
-
 }  // namespace plugin