[web] Stop patching jquery.treeview.js
This logically reverts part of e9b7cd2e9012 "allow treeview to work
correctly in a tab #345293".
The treeview and ajax code have suffered a number of changes since then, this
change doesn't seem to be necessary anymore. It is most likely unneeded since
f65208c9dbdc "[javascript] use jQuery.one('ajax-loaded') instead of
jQuery.bind() in add_onload to avoid multiple callback executions".
from yams import schema2sql as y2sql
dbhelper = repo.system_source.dbhelper
rdefdef = schema['CWSource'].rdef('name')
attrtype = y2sql.type_from_constraints(dbhelper, rdefdef.object, rdefdef.constraints).split()[0]
cursor = session.cnxset.cu
sql('UPDATE entities SET asource = source WHERE asource is NULL')
dbhelper.change_col_type(cursor, 'entities', 'asource', attrtype, False)
dbhelper.change_col_type(cursor, 'entities', 'source', attrtype, False)