[Webkit-unassigned] [Bug 89430] New: CSS regions should be re-enabled on Windows

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=89430

           Summary: CSS regions should be re-enabled on Windows
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: CSS
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: jhoneycutt at apple.com


Enabling CSS regions (<http://trac.webkit.org/changeset/120280>) caused all Windows tests to crash: 

<http://build.webkit.org/builders/Apple%20Win%207%20Release%20%28Tests%29/builds/24746> (120279)
<http://build.webkit.org/builders/Apple%20Win%207%20Release%20%28Tests%29/builds/24747> (120280)

The crash occurred when trying to write to the static bool value WebCore::RuntimeEnabledFeatures::isCSSExclusionsEnabled from WebCore::InternalSettings::restoreTo(). I believe that we are exporting this bool data member incorrectly.

r120280 was rolled out in <http://trac.webkit.org/changeset/120523>. It should be rolled back in when the crashing bug is fixed.

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