Add /talk/examples/androidtests/{bin,gen} to .gitignore.

TBR=glaznev@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/40459004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@8091 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/.gitignore b/.gitignore
index d1c64d1..463762b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -56,6 +56,8 @@
 /talk/examples/android/local.properties
 /talk/examples/android/obj
 /talk/examples/android/proguard-project.txt
+/talk/examples/androidtests/bin
+/talk/examples/androidtests/gen
 /talk/app/webrtc/androidtests/bin
 /talk/app/webrtc/androidtests/gen
 /talk/app/webrtc/androidtests/libs