cc: Replace Pass() with std::move() in some subdirs.

cc/layers/picture_layer_unittest.cc

 // Copyright 2013 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 "cc/layers/picture_layer.h"
 
 #include "base/thread_task_runner_handle.h"
 #include "cc/layers/content_layer_client.h"
 #include "cc/layers/picture_layer_impl.h"
 #include "cc/playback/display_item_list_settings.h"
@@ skipping 64 matching lines @@
 
 TEST(PictureLayerTest, SuitableForGpuRasterization) {
   scoped_ptr<FakeDisplayListRecordingSource> recording_source_owned(
       new FakeDisplayListRecordingSource);
   FakeDisplayListRecordingSource* recording_source =
       recording_source_owned.get();
 
   MockContentLayerClient client;
   scoped_refptr<FakePictureLayer> layer =
       FakePictureLayer::CreateWithRecordingSource(
-          LayerSettings(), &client, recording_source_owned.Pass());
+          LayerSettings(), &client, std::move(recording_source_owned));
 
   FakeLayerTreeHostClient host_client(FakeLayerTreeHostClient::DIRECT_3D);
   TestTaskGraphRunner task_graph_runner;
   scoped_ptr<FakeLayerTreeHost> host =
       FakeLayerTreeHost::Create(&host_client, &task_graph_runner);
   host->SetRootLayer(layer);
 
   // Update layers to initialize the recording source.
   gfx::Size layer_bounds(200, 200);
   gfx::Rect layer_rect(layer_bounds);
@@ skipping 69 matching lines @@
   // Do a main frame, record the picture layers. The frame number has changed
   // non-monotonically.
   layer->SetNeedsDisplay();
   host2->Composite(base::TimeTicks::Now());
   EXPECT_EQ(3, layer->update_count());
   EXPECT_EQ(1, host2->source_frame_number());
 }
 
 }  // namespace
 }  // namespace cc