Merge pull request #10479 from jcogs33/android-service-sources

Java: add Android service sources

java/ql/lib/semmle/code/java/dataflow/FlowSources.qll

@@ -250,6 +250,12 @@ class AndroidIntentInput extends DataFlow::Node {
       this.asParameter() = m.getParameter(1) and
       receiverType = m.getDeclaringType()
     )
+    or
+    exists(Method m, AndroidServiceIntentMethod sI |
+      m.overrides*(sI) and
+      this.asParameter() = m.getParameter(0) and
+      receiverType = m.getDeclaringType()
+    )
   }
 }