VR: Wire VrShell UI-related state to the scene manager.

chrome/browser/android/vr_shell/vr_shell_gl.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/vr_shell_gl.h"
 
 #include <chrono>
 #include <limits>
 #include <utility>
 
@@ skipping 626 matching lines @@
     float gesture_xz_angle;
     if (vr::XZAngle(controller_start_direction_, controller_direction,
                     &gesture_xz_angle)) {
       if (fabs(gesture_xz_angle) > kMinAppButtonGestureAngleRad) {
         direction =
             gesture_xz_angle < 0 ? UiInterface::LEFT : UiInterface::RIGHT;
         browser_->AppButtonGesturePerformed(direction);
       }
     }
     if (direction == UiInterface::NONE)
-      browser_->OnAppButtonClicked();
+      browser_->AppButtonClicked();
   }
 }
 
 void VrShellGl::SendInputToContent(InputTarget input_target,
                                    int pixel_x,
                                    int pixel_y) {
   std::vector<std::unique_ptr<WebGestureEvent>> gesture_list =
       controller_->DetectGestures();
   double timestamp = gesture_list.front()->TimeStampSeconds();
 
@@ skipping 679 matching lines @@
   // This assumes that the initial webvr_surface_size_ was set to the
   // appropriate recommended render resolution as the default size during
   // InitializeGl. Revisit if the initialization order changes.
   device::mojom::VRDisplayInfoPtr info =
       device::GvrDelegate::CreateVRDisplayInfo(gvr_api_.get(),
                                                webvr_surface_size_, device_id);
   browser_->RunVRDisplayInfoCallback(callback, &info);
 }
 
 }  // namespace vr_shell