Use scoped_ptr::Pass instead of scoped_ptr::PassAs<T>.

sync/engine/get_updates_processor_unittest.cc

 // Copyright 2014 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 "sync/engine/get_updates_processor.h"
 
 #include "base/message_loop/message_loop.h"
 #include "base/stl_util.h"
 #include "sync/engine/get_updates_delegate.h"
 #include "sync/engine/update_handler.h"
 #include "sync/internal_api/public/base/model_type_test_util.h"
 #include "sync/protocol/sync.pb.h"
 #include "sync/sessions/debug_info_getter.h"
 #include "sync/sessions/nudge_tracker.h"
 #include "sync/sessions/status_controller.h"
 #include "sync/test/engine/fake_model_worker.h"
 #include "sync/test/engine/mock_update_handler.h"
 #include "sync/test/mock_invalidation.h"
 #include "sync/test/sessions/mock_debug_info_getter.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace syncer {
 
 namespace {
 
 scoped_ptr<InvalidationInterface> BuildInvalidation(
     int64 version,
     const std::string& payload) {
-  return MockInvalidation::Build(version, payload)
-      .PassAs<InvalidationInterface>();
+  return MockInvalidation::Build(version, payload);
 }
 
 }  // namespace
 
 using sessions::MockDebugInfoGetter;
 
 // A test fixture for tests exercising download updates functions.
 class GetUpdatesProcessorTest : public ::testing::Test {
  protected:
   GetUpdatesProcessorTest() :
@@ skipping 464 matching lines @@
 TEST_F(DownloadUpdatesDebugInfoTest, VerifyCopyOverwrites) {
   sync_pb::DebugInfo debug_info;
   AddDebugEvent();
   GetUpdatesProcessor::CopyClientDebugInfo(debug_info_getter(), &debug_info);
   EXPECT_EQ(1, debug_info.events_size());
   GetUpdatesProcessor::CopyClientDebugInfo(debug_info_getter(), &debug_info);
   EXPECT_EQ(1, debug_info.events_size());
 }
 
 }  // namespace syncer