Prepare CompositorFrameSinkSupport To Be Used By DirectCompositorFrameSink

android_webview/browser/surfaces_instance.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 "android_webview/browser/surfaces_instance.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "android_webview/browser/aw_gl_surface.h"
@@ skipping 33 matching lines @@
 
   // Should be kept in sync with compositor_impl_android.cc.
   settings.allow_antialiasing = false;
   settings.highp_threshold_min = 2048;
 
   // Webview does not own the surface so should not clear it.
   settings.should_clear_root_render_pass = false;
 
   surface_manager_.reset(new cc::SurfaceManager);
   surface_id_allocator_.reset(new cc::SurfaceIdAllocator());
+
+  constexpr bool is_root = true;
+  constexpr bool handles_frame_sink_id_invalidation = true;
+  constexpr bool needs_sync_points = true;
   support_.reset(new cc::CompositorFrameSinkSupport(
-      this, surface_manager_.get(), frame_sink_id_,
-      true /* submits_to_display_compositor */));
+      this, surface_manager_.get(), frame_sink_id_, is_root,
+      handles_frame_sink_id_invalidation, needs_sync_points));
 
   begin_frame_source_.reset(new cc::StubBeginFrameSource);
   std::unique_ptr<cc::TextureMailboxDeleter> texture_mailbox_deleter(
       new cc::TextureMailboxDeleter(nullptr));
   std::unique_ptr<ParentOutputSurface> output_surface_holder(
       new ParentOutputSurface(AwRenderThreadContextProvider::Create(
           make_scoped_refptr(new AwGLSurface),
           DeferredGpuCommandService::GetInstance())));
   output_surface_ = output_surface_holder.get();
   std::unique_ptr<cc::DisplayScheduler> scheduler(new cc::DisplayScheduler(
@@ skipping 99 matching lines @@
 
 void SurfacesInstance::WillDrawSurface() {}
 
 void SurfacesInstance::ReclaimResources(
     const cc::ReturnedResourceArray& resources) {
   // Root surface should have no resources to return.
   CHECK(resources.empty());
 }
 
 }  // namespace android_webview