VR: Use more accurate timestamps for input events.

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 <queue>
 #include <utility>
 #include <vector>
 
 #include "base/cancelable_callback.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "base/single_thread_task_runner.h"
 #include "chrome/browser/android/vr_shell/vr_controller.h"
 #include "chrome/browser/android/vr_shell/vr_controller_model.h"
 #include "device/vr/vr_service.mojom.h"
 #include "mojo/public/cpp/bindings/binding.h"
+#include "third_party/WebKit/public/platform/WebInputEvent.h"
 #include "third_party/gvr-android-sdk/src/libraries/headers/vr/gvr/capi/include/gvr.h"
 #include "third_party/gvr-android-sdk/src/libraries/headers/vr/gvr/capi/include/gvr_types.h"
 #include "ui/gfx/geometry/quaternion.h"
 #include "ui/gfx/geometry/rect_f.h"
 #include "ui/gfx/native_widget_types.h"
 
 namespace blink {
-class WebInputEvent;
+class WebMouseEvent;
 }
 
 namespace gl {
 class GLContext;
 class GLFence;
 class GLSurface;
 class ScopedJavaSurface;
 class SurfaceTexture;
 }
 
@@ skipping 111 matching lines @@
                      const gfx::Point& local_point_pixels);
   void SendButtonDown(UiElement* target,
                       const gfx::PointF& target_point,
                       const gfx::Point& local_point_pixels);
   bool SendButtonUp(UiElement* target,
                     const gfx::PointF& target_point,
                     const gfx::Point& local_point_pixels);
   void SendTap(UiElement* target,
                const gfx::PointF& target_point,
                const gfx::Point& local_point_pixels);
+  std::unique_ptr<blink::WebMouseEvent> MakeMouseEvent(
+      blink::WebInputEvent::Type type,
+      const gfx::Point& location);
   void SendImmediateExitRequestIfNecessary();
   void GetVisualTargetElement(const gfx::Vector3dF& controller_direction,
                               gfx::Vector3dF& eye_to_target,
                               gfx::Point3F& target_point,
                               UiElement** target_element,
                               gfx::PointF& target_local_point) const;
   bool GetTargetLocalPoint(const gfx::Vector3dF& eye_to_target,
                            const UiElement& element,
                            float max_distance_to_plane,
                            gfx::PointF& target_local_point,
@@ skipping 124 matching lines @@
   gfx::Point3F pointer_start_;
 
   base::WeakPtrFactory<VrShellGl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(VrShellGl);
 };
 
 }  // namespace vr_shell
 
 #endif  // CHROME_BROWSER_ANDROID_VR_SHELL_VR_SHELL_GL_H_