NaCl cleanup: Remove SrpcParams and SrpcClient, which are unused now

components/nacl/renderer/plugin/service_runtime.cc

Index: components/nacl/renderer/plugin/service_runtime.cc
diff --git a/components/nacl/renderer/plugin/service_runtime.cc b/components/nacl/renderer/plugin/service_runtime.cc
index 81479d35a1e2c1b9cc3bf3f68791e730e9b68bf7..dc2d9fc87dbb580bba0f31a9f2a7f40d7670283f 100644
--- a/components/nacl/renderer/plugin/service_runtime.cc
+++ b/components/nacl/renderer/plugin/service_runtime.cc
@@ -15,7 +15,6 @@
 #include "components/nacl/renderer/plugin/plugin.h"
 #include "components/nacl/renderer/plugin/plugin_error.h"
 #include "components/nacl/renderer/plugin/sel_ldr_launcher_chrome.h"
-#include "components/nacl/renderer/plugin/srpc_client.h"
 #include "components/nacl/renderer/plugin/utility.h"
 #include "native_client/src/include/nacl_macros.h"
 #include "native_client/src/include/nacl_scoped_ptr.h"
@@ -108,18 +107,6 @@ void ServiceRuntime::ReportLoadError(const ErrorInfo& error_info) {
   }
 }
 
-SrpcClient* ServiceRuntime::SetupAppChannel() {
-  nacl::DescWrapper* connect_desc = subprocess_->socket_addr()->Connect();
-  if (NULL == connect_desc) {
-    LOG(ERROR) << "ServiceRuntime::SetupAppChannel (connect failed)";
-    return NULL;
-  } else {
-    SrpcClient* srpc_client = SrpcClient::New(connect_desc);
-    delete connect_desc;
-    return srpc_client;
-  }
-}
-
 void ServiceRuntime::Shutdown() {
   // Abandon callbacks, tell service threads to quit if they were
   // blocked waiting for main thread operations to finish.  Note that