Swap to foreground tab when following links that open in a new tab/window in VR Shell.

chrome/browser/android/vr_shell/vr_shell_gl.h

 // 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.
 
 #ifndef CHROME_BROWSER_ANDROID_VR_SHELL_VR_SHELL_GL_H_
 #define CHROME_BROWSER_ANDROID_VR_SHELL_VR_SHELL_GL_H_
 
 #include <memory>
 
 #include "base/cancelable_callback.h"
@@ skipping 18 matching lines @@
 class GLContext;
 class GLSurface;
 class ScopedJavaSurface;
 class SurfaceTexture;
 }
 
 namespace vr_shell {
 
 class UiScene;
 class VrController;
-class VrInputManager;
 class VrShell;
 class VrShellRenderer;
 struct ContentRectangle;
 
 // This class manages all GLThread owned objects and GL rendering for VrShell.
 // It is not threadsafe and must only be used on the GL thread.
 class VrShellGl {
  public:
   enum class InputTarget {
     NONE = 0,
     CONTENT,
     UI
   };
 
   VrShellGl(
       const base::WeakPtr<VrShell>& weak_vr_shell,
-      const base::WeakPtr<VrInputManager>& content_input_manager,
-      const base::WeakPtr<VrInputManager>& ui_input_manager,
       scoped_refptr<base::SingleThreadTaskRunner> main_thread_task_runner,
       gvr_context* gvr_api,
       bool initially_web_vr,
       bool reprojected_rendering);
   ~VrShellGl();
 
   void Initialize();
   void InitializeGl(gfx::AcceleratedWidget window);
 
   void DrawFrame();
@@ skipping 100 matching lines @@
   bool surfaceless_rendering_;
 
   std::unique_ptr<VrController> controller_;
 
   scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
   base::CancelableClosure draw_task_;
   base::TimeTicks vsync_timebase_;
   base::TimeDelta vsync_interval_;
 
   base::WeakPtr<VrShell> weak_vr_shell_;
-  base::WeakPtr<VrInputManager> content_input_manager_;
-  base::WeakPtr<VrInputManager> ui_input_manager_;
   scoped_refptr<base::SingleThreadTaskRunner> main_thread_task_runner_;
 
   base::WeakPtrFactory<VrShellGl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(VrShellGl);
 };
 
 }  // namespace vr_shell
 
 #endif  // CHROME_BROWSER_ANDROID_VR_SHELL_VR_SHELL_GL_H_