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Fix a crash with column layout.
authorPatrick Scott <phanna@android.com>
Thu, 10 Mar 2011 17:27:01 +0000 (12:27 -0500)
committerPatrick Scott <phanna@android.com>
Thu, 10 Mar 2011 17:27:01 +0000 (12:27 -0500)
commit2a22f2ec394ac3dc5b4e26c8e9ade6942005e7a2
tree92263d6790c91e62ea1034953318600ce9444596
parent08a7cd3d0a715e83b2b51febab13f9ab62154cf2
Fix a crash with column layout.

If a layer is paginated and has a positioned grandparent,
paintPaginatedChildLayer might have an empty columnLayers vector.  The logic in
updatePagination has a similar check.

Bug filed against webkit.org.

Bug: 4026385
Change-Id: I9c7de5ccab171148d26cdd187efb97d13c033ae5
WebCore/rendering/RenderLayer.cpp