Python: Autoformat everything using qlformat.

Will need subsequent PRs fixing up test failures (due to deprecated
methods moving around), but other than that everything should be
straight-forward.

python/ql/src/experimental/dataflow/TaintTracking.qll

@@ -16,4 +16,4 @@ import python
  */
 module TaintTracking {
   import experimental.dataflow.internal.tainttracking1.TaintTrackingImpl
-}
+}

python/ql/src/experimental/dataflow/internal/DataFlowImplSpecific.qll

@@ -3,7 +3,7 @@
  */
 module Private {
   import DataFlowPrivate
-//   import DataFlowDispatch
+  //   import DataFlowDispatch
 }
 
 module Public {

python/ql/src/experimental/dataflow/internal/TaintTrackingPublic.qll

@@ -6,13 +6,11 @@
 private import python
 private import TaintTrackingPrivate
 private import experimental.dataflow.DataFlow
-
 // /**
 //  * Holds if taint propagates from `source` to `sink` in zero or more local
 //  * (intra-procedural) steps.
 //  */
 // predicate localTaint(DataFlow::Node source, DataFlow::Node sink) { localTaintStep*(source, sink) }
-
 // // /**
 // //  * Holds if taint can flow from `e1` to `e2` in zero or more
 // //  * local (intra-procedural) steps.
@@ -20,10 +18,8 @@ private import experimental.dataflow.DataFlow
 // // predicate localExprTaint(Expr e1, Expr e2) {
 // //   localTaint(DataFlow::exprNode(e1), DataFlow::exprNode(e2))
 // // }
-
 // // /** A member (property or field) that is tainted if its containing object is tainted. */
 // // abstract class TaintedMember extends AssignableMember { }
-
 // /**
 //  * Holds if taint propagates from `nodeFrom` to `nodeTo` in exactly one local
 //  * (intra-procedural) step.
@@ -33,4 +29,4 @@ private import experimental.dataflow.DataFlow
 //   DataFlow::localFlowStep(nodeFrom, nodeTo)
 //   or
 //   localAdditionalTaintStep(nodeFrom, nodeTo)
-// }
+// }

python/ql/src/experimental/dataflow/internal/tainttracking1/TaintTrackingParameter.qll

@@ -3,4 +3,4 @@ import experimental.dataflow.internal.TaintTrackingPublic as Public
 module Private {
   import experimental.dataflow.DataFlow::DataFlow as DataFlow
   import experimental.dataflow.internal.TaintTrackingPrivate
-}
+}