Convert FileRefImpl and URLRequestInfo to shared_impl.

ppapi/shared_impl/file_ref_impl.cc

+// Copyright (c) 2011 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/shared_impl/file_ref_impl.h"
+
+#include "base/logging.h"
+#include "ppapi/shared_impl/tracker_base.h"
+#include "ppapi/shared_impl/var.h"
+
+namespace ppapi {
+
+FileRefImpl::FileRefImpl(const InitAsImpl&, const PPB_FileRef_CreateInfo& info)
+    : Resource(info.resource.instance()),
+      create_info_(info) {
+  // Should not have been passed a host resource for the trusted constructor.
+  DCHECK(info.resource.is_null());
+
+  // Resource's constructor assigned a PP_Resource, so we can fill out our
+  // host resource now.
+  create_info_.resource = host_resource();
+  DCHECK(!create_info_.resource.is_null());
+}
+
+FileRefImpl::FileRefImpl(const InitAsProxy&, const PPB_FileRef_CreateInfo& info)
+    : Resource(info.resource),
+      create_info_(info) {
+}
+
+FileRefImpl::~FileRefImpl() {
+}
+
+thunk::PPB_FileRef_API* FileRefImpl::AsPPB_FileRef_API() {
+  return this;
+}
+
+PP_FileSystemType FileRefImpl::GetFileSystemType() const {
+  return static_cast<PP_FileSystemType>(create_info_.file_system_type);
+}
+
+PP_Var FileRefImpl::GetName() const {
+  if (!name_var_.get()) {
+    name_var_ = new StringVar(
+        TrackerBase::Get()->GetModuleForInstance(pp_instance()),
+        create_info_.name);
+  }
+  return name_var_->GetPPVar();
+}
+
+PP_Var FileRefImpl::GetPath() const {
+  if (create_info_.file_system_type == PP_FILESYSTEMTYPE_EXTERNAL)
+    return PP_MakeUndefined();
+  if (!path_var_.get()) {
+    path_var_ = new StringVar(
+        TrackerBase::Get()->GetModuleForInstance(pp_instance()),
+        create_info_.path);
+  }
+  return path_var_->GetPPVar();
+}
+
+const PPB_FileRef_CreateInfo& FileRefImpl::GetCreateInfo() const {
+  return create_info_;
+}
+
+}  // namespace ppapi