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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Resource usage overlay should be notified when root layer is attached/detached"
href="https://bugs.webkit.org/show_bug.cgi?id=167790">167790</a>
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<th>Summary</th>
<td>Resource usage overlay should be notified when root layer is attached/detached
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<th>Classification</th>
<td>Unclassified
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<th>Product</th>
<td>WebKit
</td>
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<th>Version</th>
<td>WebKit Local Build
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<th>Hardware</th>
<td>Unspecified
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<th>OS</th>
<td>Unspecified
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<th>Status</th>
<td>NEW
</td>
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<th>Keywords</th>
<td>Gtk
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<th>Severity</th>
<td>Normal
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<th>Priority</th>
<td>P2
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<th>Component</th>
<td>WebCore Misc.
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
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<th>Reporter</th>
<td>cgarcia@igalia.com
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<th>CC</th>
<td>akling@apple.com, bugs-noreply@webkitgtk.org, thorton@apple.com
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<pre>Since r211141 we properly destroy and create the overlay root layers when the root layer is attached/detached, but we leave the graphic layers in m_overlayGraphicsLayers alive. They should also be destroyed and created, and their children should e notified too. This is what causes that the resource usage overlay disappears when navigating to another page, and also the reason why it's not shown initially when starting the Mac MiniBrowser and the setting is enabled.</pre>
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