Change DidSetSize to take a LayerTreeContext parameter
Created attachment 81124 [details] Patch
Comment on attachment 81124 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=81124&action=review > Source/WebKit2/Shared/mac/LayerTreeContextMac.mm:63 > + return a.contextID == b.contextID; What guarantees that a contextID will not be reused for the lifetime of a LayerTreeContext that contains it?
Committed r77546: <http://trac.webkit.org/changeset/77546>