Revert of CQ: Change Android trybots to not run device tests.

infra/config/cq.cfg

Index: infra/config/cq.cfg
diff --git a/infra/config/cq.cfg b/infra/config/cq.cfg
index e4ec1f3c10cc5bdb93cd4907dd6f9ad2301a5447..7708618e104e01684dc614fd66eb463b28582828 100644
--- a/infra/config/cq.cfg
+++ b/infra/config/cq.cfg
@@ -26,11 +26,9 @@
   try_job {
     buckets {
       name: "tryserver.webrtc"
-      # Temporarily replace Android device testing bots with compile-only ones.
-      # See http://crbug.com/588063.
-      builders { name: "android_compile_dbg" }
-      builders { name: "android_compile_rel" }
-      builders { name: "android_compile_arm64_rel" }
+      builders { name: "android_dbg" }
+      builders { name: "android_rel" }
+      builders { name: "android_arm64_rel" }
       builders { name: "android_clang_dbg" }
       builders { name: "android_compile_x86_dbg" }
       builders { name: "android_compile_x64_dbg" }