Change single-interface mojo bindings to use SequencedTaskRunner.

chrome/browser/android/vr_shell/non_presenting_gvr_delegate.cc

 // Copyright 2016 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 "chrome/browser/android/vr_shell/non_presenting_gvr_delegate.h"
 
 #include "base/callback_helpers.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "chrome/browser/android/vr_shell/vr_shell.h"
 
 namespace vr_shell {
 
 namespace {
 static constexpr long kPredictionTimeWithoutVsyncNanos = 50000000;
 }  // namespace
 
 NonPresentingGvrDelegate::NonPresentingGvrDelegate(long context)
     : task_runner_(base::ThreadTaskRunnerHandle::Get()),
@@ skipping 118 matching lines @@
                                          const GetVSyncCallback& callback) {
   gvr::ClockTimePoint target_time = gvr::GvrApi::GetTimePointNow();
   target_time.monotonic_system_time_nanos += kPredictionTimeWithoutVsyncNanos;
 
   gvr::Mat4f head_mat = gvr_api_->ApplyNeckModel(
       gvr_api_->GetHeadSpaceFromStartSpaceRotation(target_time), 1.0f);
   callback.Run(VrShell::VRPosePtrFromGvrPose(head_mat), time, -1);
 }
 
 }  // namespace vr_shell