Move webrtc/api/androidtests to webrtc/sdk/android/instrumentationtests

webrtc/api/androidtests/ant.properties

Index: webrtc/api/androidtests/ant.properties
diff --git a/webrtc/api/androidtests/ant.properties b/webrtc/api/androidtests/ant.properties
deleted file mode 100644
index bc05353865d5cb3fe63a5aa763f13ade1c03c78c..0000000000000000000000000000000000000000
--- a/webrtc/api/androidtests/ant.properties
+++ /dev/null
@@ -1,18 +0,0 @@
-# This file is used to override default values used by the Ant build system.
-#
-# This file must be checked into Version Control Systems, as it is
-# integral to the build system of your project.
-
-# This file is only used by the Ant script.
-
-# You can use this to override default values such as
-#  'source.dir' for the location of your java source folder and
-#  'out.dir' for the location of your output folder.
-
-# You can also use it define how the release builds are signed by declaring
-# the following properties:
-#  'key.store' for the location of your keystore and
-#  'key.alias' for the name of the key to use.
-# The password will be asked during the build when you use the 'release' target.
-
-source.dir=../java/testcommon/src;src