Replace Pass() with std::move in ui/ozone

ui/ozone/platform/drm/gpu/drm_thread.cc

 // Copyright 2015 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 "ui/ozone/platform/drm/gpu/drm_thread.h"
 
 #include "base/command_line.h"
 #include "base/thread_task_runner_handle.h"
 #include "ui/ozone/platform/drm/gpu/drm_buffer.h"
 #include "ui/ozone/platform/drm/gpu/drm_device_generator.h"
@@ skipping 33 matching lines @@
 class GbmDeviceGenerator : public DrmDeviceGenerator {
  public:
   GbmDeviceGenerator(bool use_atomic) : use_atomic_(use_atomic) {}
   ~GbmDeviceGenerator() override {}
 
   // DrmDeviceGenerator:
   scoped_refptr<DrmDevice> CreateDevice(const base::FilePath& path,
                                         base::File file,
                                         bool is_primary_device) override {
     scoped_refptr<DrmDevice> drm =
-        new GbmDevice(path, file.Pass(), is_primary_device);
+        new GbmDevice(path, std::move(file), is_primary_device);
     if (drm->Initialize(use_atomic_))
       return drm;
 
     return nullptr;
   }
 
  private:
   bool use_atomic_;
 
   DISALLOW_COPY_AND_ASSIGN(GbmDeviceGenerator);
@@ skipping 56 matching lines @@
   // provider doesn't require the callback to be called if there isn't a vsync
   // data source.
   if (window)
     window->GetVSyncParameters(callback);
 }
 
 void DrmThread::CreateWindow(gfx::AcceleratedWidget widget) {
   scoped_ptr<DrmWindow> window(
       new DrmWindow(widget, device_manager_.get(), screen_manager_.get()));
   window->Initialize();
-  screen_manager_->AddWindow(widget, window.Pass());
+  screen_manager_->AddWindow(widget, std::move(window));
 }
 
 void DrmThread::DestroyWindow(gfx::AcceleratedWidget widget) {
   scoped_ptr<DrmWindow> window = screen_manager_->RemoveWindow(widget);
   window->Shutdown();
 }
 
 void DrmThread::SetWindowBounds(gfx::AcceleratedWidget widget,
                                 const gfx::Rect& bounds) {
   screen_manager_->GetWindow(widget)->SetBounds(bounds);
@@ skipping 75 matching lines @@
     const base::Callback<void(int64_t, bool)>& callback) {
   callback.Run(display_id, display_manager_->SetHDCPState(display_id, state));
 }
 
 void DrmThread::SetGammaRamp(int64_t id,
                              const std::vector<GammaRampRGBEntry>& lut) {
   display_manager_->SetGammaRamp(id, lut);
 }
 
 }  // namespace ui