Hide fullscreen rotation jank

ui/android/delegated_frame_host_android.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 "ui/android/delegated_frame_host_android.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
 #include "cc/layers/solid_color_layer.h"
@@ skipping 113 matching lines @@
     return;
 
   DCHECK(content_layer_);
 
   content_layer_->RemoveFromParent();
   content_layer_ = nullptr;
   support_->EvictFrame();
   surface_info_ = cc::SurfaceInfo();
 }
 
+namespace {
+void IgnoreDrawCallback() {}
+void IgnoreWillDrawCallback(const cc::LocalSurfaceId&, const gfx::Rect&) {}
+}
+
+void DelegatedFrameHostAndroid::ForceFrame(cc::CompositorFrame frame) {
+  cc::Surface* surface = surface_manager_->GetSurfaceForId(SurfaceId());
+  if (surface)
+    surface->QueueFrame(std::move(frame), base::Bind(&IgnoreDrawCallback),
+                        base::BindRepeating(&IgnoreWillDrawCallback));
+}
+
 bool DelegatedFrameHostAndroid::HasDelegatedContent() const {
   return surface_info_.is_valid();
 }
 
 void DelegatedFrameHostAndroid::CompositorFrameSinkChanged() {
   DestroyDelegatedContent();
   CreateNewCompositorFrameSinkSupport();
   if (registered_parent_compositor_)
     AttachToCompositor(registered_parent_compositor_);
 }
@@ skipping 53 matching lines @@
   support_ = cc::CompositorFrameSinkSupport::Create(
       this, surface_manager_, frame_sink_id_, is_root,
       handles_frame_sink_id_invalidation, needs_sync_points);
 }
 
 cc::SurfaceId DelegatedFrameHostAndroid::SurfaceId() const {
   return surface_info_.id();
 }
 
 }  // namespace ui