Revert "[processing] restore Points in Polygons algorithm menu entry (follow up d4323ad)"

This reverts commit 1051dbb.

Author: alexbruy

python/plugins/processing/gui/menus.py

@@ -19,7 +19,6 @@
 analysisToolsMenu = vectorMenu + "/" + Processing.tr('&Analysis Tools')
 defaultMenuEntries.update({'qgis:distancematrix': analysisToolsMenu,
                            'qgis:sumlinelengths': analysisToolsMenu,
-                           'qgis:pointsinpolygon': analysisToolsMenu,
                            'qgis:countpointsinpolygon': analysisToolsMenu,
                            'qgis:listuniquevalues': analysisToolsMenu,
                            'qgis:basicstatisticsfornumericfields': analysisToolsMenu,