debuggerd: advance our amazing bet.

Remove debuggerd in favor of a helper process that gets execed by
crashing processes.

Bug: http://b/30705528
Test: debuggerd_test
Change-Id: I9906c69473989cbf7fe5ea6cccf9a9c563d75906
diff --git a/adb/Android.mk b/adb/Android.mk
index 49e492c..2f5a2ee 100644
--- a/adb/Android.mk
+++ b/adb/Android.mk
@@ -343,6 +343,6 @@
     libcrypto_utils \
     libcrypto \
     libminijail \
-    libdebuggerd_client \
+    libdebuggerd_handler \
 
 include $(BUILD_EXECUTABLE)