Address reviews - use SimpleTypeSanitizer and alter qldoc style

Author: joefarebrother

java/ql/lib/semmle/code/java/frameworks/android/Layout.qll

@@ -50,7 +50,7 @@ private class FindViewMethod extends Method {
   }
 }
 
-/** Gets a use of the view that has the given id. (i.e. from a call to a method like `findViewById`) */
+/** Gets a use of the view that has the given id. (that is, from a call to a method like `findViewById`) */
 MethodCall getAUseOfViewWithId(string id) {
   exists(string name, NestedClass r_id, Field id_field |
     id = ["@+id/", "@id/"] + name and

java/ql/lib/semmle/code/java/security/SensitiveUiQuery.qll

@@ -5,6 +5,7 @@ private import semmle.code.java.dataflow.ExternalFlow
 private import semmle.code.java.dataflow.TaintTracking
 private import semmle.code.java.security.SensitiveActions
 private import semmle.code.java.frameworks.android.Layout
+private import semmle.code.java.security.Sanitizers
 
 /** A configuration for tracking sensitive information to system notifications. */
 private module NotificationTrackingConfig implements DataFlow::ConfigSig {
@@ -63,9 +64,7 @@ private module TextFieldTrackingConfig implements DataFlow::ConfigSig {
     )
   }
 
-  predicate isBarrier(DataFlow::Node node) {
-    node.getType() instanceof PrimitiveType or node.getType() instanceof BoxedType
-  }
+  predicate isBarrier(DataFlow::Node node) { node instanceof SimpleTypeSanitizer }
 
   predicate isBarrierIn(DataFlow::Node node) { isSource(node) }
 }