Cary Clark 1cb97eed56 check to see if nav cache is up to date on tap
Pass point to click in three steps.
1) See if point corresponds to cached node.
2) If so,send a message to webkit to see if the node is good.
3) Call webkit with point, and good/bad info.

This is a two-part change with external/webkit.

Fixes http://b/2249425
2009-12-15 13:40:43 -05:00
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2009-12-14 09:24:09 -08:00
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