components/viz/frame_sinks/mojo_frame_sink_manager.h - Issue 2880023002: cc::SurfaceDependencyTracker should not crash when a Display goes away

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Unified Diff: components/viz/frame_sinks/mojo_frame_sink_manager.h

Issue 2880023002: cc::SurfaceDependencyTracker should not crash when a Display goes away (Closed)

Patch Set: Fix LayerTreeHostImpl unit tests Created 3 years, 7 months ago

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Index: components/viz/frame_sinks/mojo_frame_sink_manager.h

diff --git a/components/viz/frame_sinks/mojo_frame_sink_manager.h b/components/viz/frame_sinks/mojo_frame_sink_manager.h

index 8495617d31805b728fcd9c786f6d6cf9154b7c9c..af01a4bfe29b5b40eeeaac432d4734a3bfed1396 100644

--- a/components/viz/frame_sinks/mojo_frame_sink_manager.h

+++ b/components/viz/frame_sinks/mojo_frame_sink_manager.h

@@ -95,6 +95,8 @@ class VIZ_EXPORT MojoFrameSinkManager

// access to a valid pointer for the entirety of their lifetimes.

cc::SurfaceManager manager_;

+ std::unique_ptr<cc::SurfaceDependencyTracker> dependency_tracker_;

// Provides a cc::Display for CreateRootCompositorFrameSink().

DisplayProvider* const display_provider_;