The bug is created by Bug 1462885 Comment 29. "Cannot find image bridge for process" in ImageBridgeParent::GetInstance() could happen often with WebRender because of its async architecture. It seems better to change NS_ASSERTION to NS_WARNING.
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The bug is created by Bug 1462885 Comment 29. "Cannot find image bridge for process" in ImageBridgeParent::GetInstance() could sometimes happen with WebRender because of its async architecture. It seems better to change NS_ASSERTION to NS_WARNING.