Summary: Allow keyboard navigation in Heap Snapshot data grids. Rows in the Object Graph view can't be selected, and in the Instances view only top-level nodes are selectable and keyboard navigable. The only obstacle is aesthetic: colored object preview and string literal text looks poor against a the highlight background color (blue).
rdar://problem/28784315
Created attachment 296907 [details] [Image] Seleted row w/ object preview
Created attachment 296908 [details] [Image] selected row w/ object ID and count
Created attachment 296909 [details] [Image] Better sub retained text color
Created attachment 296910 [details] Patch
Comment on attachment 296910 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=296910&action=review r=me > Source/WebInspectorUI/ChangeLog:26 > + Removed forced-focus reference. Only used by TreeOutlineDataGridSynchronizer. nit: 'force-focus'
Comment on attachment 296910 [details] Patch Clearing flags on attachment: 296910 Committed r209709: <http://trac.webkit.org/changeset/209709>
All reviewed patches have been landed. Closing bug.