Remove Sync GetPose VRService call, implement VRVSyncProvider

chrome/browser/android/vr_shell/vr_gl_thread.cc

Index: chrome/browser/android/vr_shell/vr_gl_thread.cc
diff --git a/chrome/browser/android/vr_shell/vr_gl_thread.cc b/chrome/browser/android/vr_shell/vr_gl_thread.cc
new file mode 100644
index 0000000000000000000000000000000000000000..ff4aa923b96a331198e85cf753578f02b7e8898b
--- /dev/null
+++ b/chrome/browser/android/vr_shell/vr_gl_thread.cc
@@ -0,0 +1,47 @@
+// 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/vr_gl_thread.h"
+
+#include "chrome/browser/android/vr_shell/vr_input_manager.h"
+#include "chrome/browser/android/vr_shell/vr_shell.h"
+#include "chrome/browser/android/vr_shell/vr_shell_gl.h"
+
+namespace vr_shell {
+
+VrGLThread::VrGLThread(
+    const base::WeakPtr<VrShell>& weak_vr_shell,
+    const base::WeakPtr<VrShellDelegate>& delegate_provider,
+    scoped_refptr<base::SingleThreadTaskRunner> main_thread_task_runner,
+    gvr_context* gvr_api,
+    bool initially_web_vr,
+    bool reprojected_rendering)
+    : base::Thread("VrShellGL"),
+      weak_vr_shell_(weak_vr_shell),
+      delegate_provider_(delegate_provider),
+      main_thread_task_runner_(std::move(main_thread_task_runner)),
+      gvr_api_(gvr_api),
+      initially_web_vr_(initially_web_vr),
+      reprojected_rendering_(reprojected_rendering) {}
+
+VrGLThread::~VrGLThread() {
+  Stop();
+}
+
+void VrGLThread::Init() {
+  vr_shell_gl_.reset(new VrShellGl(std::move(weak_vr_shell_),
+                                   std::move(delegate_provider_),
+                                   std::move(main_thread_task_runner_),
+                                   gvr_api_,
+                                   initially_web_vr_,
+                                   reprojected_rendering_));
+  weak_vr_shell_gl_ = vr_shell_gl_->GetWeakPtr();
+  vr_shell_gl_->Initialize();
+}
+
+void VrGLThread::CleanUp() {
+  vr_shell_gl_.reset();
+}
+
+}  // namespace vr_shell