
Before this CL, `RenderWidgetHostViewMac::is_visible_` and RenderWidgetHostViewCocoa's NSView hidden state was desynced until the former is explicitly updated. `RenderWidgetHostViewMac::is_visible_` is initialized as false. However, as mek@ found in https://crrev.com/c/4808654 , the NSView is initially set to visible. This CL fixes the issue by setting RenderWidgetHostViewCocoa as hidden as soon as after it is created, to be consistent with the initial status of `RenderWidgetHostViewMac::is_visible_ = false` Please refer to go/mystery2 for more detailed explanation. Test: Tested manually. Since the issue is flaky and synthetic inputs are routed correctly, this is hard to test via code. Bug: 326509142 Change-Id: I60a237470a1bc7197192b9c21e4bd0a46f739170 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5404373 Reviewed-by: Marijn Kruisselbrink <mek@chromium.org> Auto-Submit: Kouhei Ueno <kouhei@chromium.org> Reviewed-by: Rakina Zata Amni <rakina@chromium.org> Commit-Queue: Rakina Zata Amni <rakina@chromium.org> Cr-Commit-Position: refs/heads/main@{#1280970}
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