Update GpuSurfaceTracker to include Android surfaces.

chrome/browser/android/vr_shell/mailbox_to_surface_bridge.cc

Index: chrome/browser/android/vr_shell/mailbox_to_surface_bridge.cc
diff --git a/chrome/browser/android/vr_shell/mailbox_to_surface_bridge.cc b/chrome/browser/android/vr_shell/mailbox_to_surface_bridge.cc
index 18e2ec21b512b4e89d76e6e1cebcabdee4652276..28097dedea27c0bf990e837e19046be557fcb23e 100644
--- a/chrome/browser/android/vr_shell/mailbox_to_surface_bridge.cc
+++ b/chrome/browser/android/vr_shell/mailbox_to_surface_bridge.cc
@@ -141,7 +141,7 @@ MailboxToSurfaceBridge::~MailboxToSurfaceBridge() {
   if (surface_handle_) {
     // Unregister from the surface tracker to avoid a resource leak.
     gpu::GpuSurfaceTracker* tracker = gpu::GpuSurfaceTracker::Get();
-    tracker->UnregisterViewSurface(surface_handle_);
+    tracker->RemoveSurface(surface_handle_);

[liberato (no reviews please), 2017/04/10 22:44:23]

@klausw: i converted a call of UnregisterViewSurface into one to RemoveSurface,
which definitely changes the behavior.  there was no call to RemoveSurface that
i could find, so it seemed safe.  i didn't trace farther than vr_shell_gl.cc .

PTAL, and let me know if i've missed something.

   }
   DestroyContext();
 }
@@ -172,10 +172,9 @@ void MailboxToSurfaceBridge::CreateSurface(
   gpu::GpuSurfaceTracker* tracker = gpu::GpuSurfaceTracker::Get();
   ANativeWindow_acquire(window);
   // Skip ANativeWindow_setBuffersGeometry, the default size appears to work.
-  surface_handle_ = tracker->AddSurfaceForNativeWidget(window);
-
   auto surface = base::MakeUnique<gl::ScopedJavaSurface>(surface_texture);
-  tracker->RegisterViewSurface(surface_handle_, surface->j_surface().obj());
+  surface_handle_ = tracker->AddSurfaceForNativeWidget(
+      gpu::GpuSurfaceTracker::Record(window, surface->j_surface().obj()));
   // Unregistering happens in the destructor.
   ANativeWindow_release(window);