ignore constructors for method-can-be-private analysis

doesn't work right now

Change-Id: I43693104f4af204a6bd0c22b0f7ef53c1a14bb6e

compilerplugins/clang/unusedmethods.py

@@ -333,6 +333,9 @@ for d in publicDefinitionSet:
     method = d[0] + " " + d[1]
     if d in calledFromOutsideSet:
         continue
+    # TODO ignore constructors for now, my called-from-outside analysis doesn't work here
+    if d[0] == "":
+        continue
     if isOtherConstness(d, calledFromOutsideSet):
         continue
     # ignore external code