content/browser/frame_host/render_frame_host_impl.h - Issue 1968933002: Fix: tabs slow to response to beforeunload are closed prematurely.

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Unified Diff: content/browser/frame_host/render_frame_host_impl.h

Issue 1968933002: Fix: tabs slow to response to beforeunload are closed prematurely. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Revisited solution Created 4 years, 7 months ago

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« chrome/browser/lifetime/browser_close_manager_browsertest.cc ('K') | « chrome/test/data/beforeunload_slow.html ('k') | content/browser/frame_host/render_frame_host_impl.cc » ('j') | content/browser/web_contents/web_contents_impl.cc » ('J')
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Index: content/browser/frame_host/render_frame_host_impl.h

diff --git a/content/browser/frame_host/render_frame_host_impl.h b/content/browser/frame_host/render_frame_host_impl.h

index 45d8ca0cffc75a6862df86dcbaef4b24a71fe007..6af00baee7acfe33d3374f4aa4fe85e8e657bd4d 100644

--- a/content/browser/frame_host/render_frame_host_impl.h

+++ b/content/browser/frame_host/render_frame_host_impl.h

@@ -401,6 +401,10 @@ class CONTENT_EXPORT RenderFrameHostImpl : public RenderFrameHost,

// PlzNavigate: this call happens on all browser-initiated navigations.

void DispatchBeforeUnload(bool for_navigation);

+ // Next |DispatchBeforeUnload| will be treated as a new event even if

+ // frame hasn't responded with |OnBeforeUnloadACK| yet.

+ void DontWaitForBeforeUnloadAck();

// Returns true if a call to DispatchBeforeUnload will actually send the

// BeforeUnload IPC. This is the case if the current renderer is live and this

// frame is the main frame.