Convert resources to take an instance key instead of an Instance*.

ppapi/cpp/dev/websocket_dev.cc

 // 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.
 
 #include "ppapi/cpp/dev/websocket_dev.h"
 
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/pp_macros.h"
 #include "ppapi/cpp/completion_callback.h"
-#include "ppapi/cpp/instance.h"
+#include "ppapi/cpp/instance_handle.h"
 #include "ppapi/cpp/module.h"
 #include "ppapi/cpp/module_impl.h"
 #include "ppapi/cpp/var.h"
 
 namespace pp {
 
 namespace {
 
 template <> const char* interface_name<PPB_WebSocket_Dev>() {
   return PPB_WEBSOCKET_DEV_INTERFACE;
 }
 
 }  // namespace
 
-WebSocket_Dev::WebSocket_Dev(Instance* instance) {
+WebSocket_Dev::WebSocket_Dev(const InstanceHandle& instance) {
   if (!has_interface<PPB_WebSocket_Dev>())
     return;
   PassRefFromConstructor(get_interface<PPB_WebSocket_Dev>()->Create(
-    instance->pp_instance()));
+    instance.pp_instance()));
 }
 
 WebSocket_Dev::~WebSocket_Dev() {
 }
 
 int32_t WebSocket_Dev::Connect(const Var& url, const Var protocols[],
     uint32_t protocol_count, const CompletionCallback& callback) {
   if (!has_interface<PPB_WebSocket_Dev>())
     return PP_ERROR_BADRESOURCE;
 
@@ skipping 54 matching lines @@
   if (!has_interface<PPB_WebSocket_Dev>())
     return 0;
 
   return get_interface<PPB_WebSocket_Dev>()->GetCloseCode(pp_resource());
 }
 
 Var WebSocket_Dev::GetCloseReason() {
   if (!has_interface<PPB_WebSocket_Dev>())
     return 0;
 
-  return Var(Var::PassRef(),
-      get_interface<PPB_WebSocket_Dev>()->GetCloseReason(pp_resource()));
+  return Var(PASS_REF,
+             get_interface<PPB_WebSocket_Dev>()->GetCloseReason(pp_resource()));
 }
 
 bool WebSocket_Dev::GetCloseWasClean() {
   if (!has_interface<PPB_WebSocket_Dev>())
     return false;
 
   PP_Bool result =
       get_interface<PPB_WebSocket_Dev>()->GetCloseWasClean(pp_resource());
   return PP_ToBool(result);
 }
 
 Var WebSocket_Dev::GetExtensions() {
   if (!has_interface<PPB_WebSocket_Dev>())
     return Var();
 
-  return Var(Var::PassRef(),
-      get_interface<PPB_WebSocket_Dev>()->GetExtensions(pp_resource()));
+  return Var(PASS_REF,
+             get_interface<PPB_WebSocket_Dev>()->GetExtensions(pp_resource()));
 }
 
 Var WebSocket_Dev::GetProtocol() {
   if (!has_interface<PPB_WebSocket_Dev>())
     return Var();
 
-  return Var(Var::PassRef(),
-      get_interface<PPB_WebSocket_Dev>()->GetProtocol(pp_resource()));
+  return Var(PASS_REF,
+             get_interface<PPB_WebSocket_Dev>()->GetProtocol(pp_resource()));
 }
 
 PP_WebSocketReadyState_Dev WebSocket_Dev::GetReadyState() {
   if (!has_interface<PPB_WebSocket_Dev>())
     return PP_WEBSOCKETREADYSTATE_INVALID_DEV;
 
   return get_interface<PPB_WebSocket_Dev>()->GetReadyState(pp_resource());
 }
 
 Var WebSocket_Dev::GetURL() {
   if (!has_interface<PPB_WebSocket_Dev>())
     return Var();
 
-  return Var(Var::PassRef(),
-      get_interface<PPB_WebSocket_Dev>()->GetURL(pp_resource()));
+  return Var(PASS_REF,
+             get_interface<PPB_WebSocket_Dev>()->GetURL(pp_resource()));
 }
 
 }  // namespace pp