ppapi_proxy: Support loading and reading urls. Proxy URLLoader....

src/shared/ppapi_proxy/browser_ppb_instance_rpc_server.cc

 // Copyright (c) 2010 The Native Client Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // SRPC-abstraction wrappers around PPB_Instance functions.
 
 #include "native_client/src/include/nacl_macros.h"
 #include "native_client/src/shared/ppapi_proxy/browser_globals.h"
 #include "native_client/src/shared/ppapi_proxy/object_serialize.h"
 #include "srpcgen/ppb_rpc.h"
 
 void PpbInstanceRpcServer::PPB_Instance_GetWindowObject(
     NaClSrpcRpc* rpc,
     NaClSrpcClosure* done,
     // inputs
     PP_Instance instance,
     // outputs
     nacl_abi_size_t* window_size, char* window_bytes) {
-  NACL_UNTESTED();
   NaClSrpcClosureRunner runner(done);
   rpc->result = NACL_SRPC_RESULT_APP_ERROR;
 
   PP_Var window =
       ppapi_proxy::PPBInstanceInterface()->GetWindowObject(instance);
   if (!ppapi_proxy::SerializeTo(&window, window_bytes, window_size))
     return;
 
   rpc->result = NACL_SRPC_RESULT_OK;
 }
@@ skipping 80 matching lines @@
   PP_Var result =
       ppapi_proxy::PPBInstanceInterface()->ExecuteScript(
           instance, script, &exception);
   if (!ppapi_proxy::SerializeTo(&result, result_bytes, result_size))
     return;
   if (!ppapi_proxy::SerializeTo(&exception, exception_bytes, exception_size))
     return;
 
   rpc->result = NACL_SRPC_RESULT_OK;
 }