Fix crash on windows viewer when starting in vulkan.
setRequestedDisplayParams is called when setting up viewer before we've
inited the Window. On windows this tries to attach the Window for a given
backend. However, we haven't set fBackend yet. Later on we will directly
call attach.
Change-Id: I4bd6586478f2b040e5913314c4e47e92fc893a60
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/344756
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
7 files changed