Merge "simpleperf: fix annotate.py."
am: 9e6a8022f9

Change-Id: I84a8cec3fa66c348aa6f3fc15541ce56dd66f260
diff --git a/simpleperf/scripts/annotate.py b/simpleperf/scripts/annotate.py
index b274968..b49942f 100644
--- a/simpleperf/scripts/annotate.py
+++ b/simpleperf/scripts/annotate.py
@@ -519,6 +519,7 @@
         """
         dest_dir = self.config['annotate_dest_dir']
         for key in self.file_periods.keys():
+            is_java = False
             if key.startswith('$JAVA_SRC_ROOT/'):
                 path = key[len('$JAVA_SRC_ROOT/'):]
                 items = path.split('/')