adbd: Depend only on libminijail.

With https://android-review.googlesource.com/#/c/195460,
adbd can depend only on libminijail, without having to include its
dependencies.

Bug: 26099611
Change-Id: I2312d8584dda88b4a4619d3100d0983fa2833ba5
diff --git a/adb/Android.mk b/adb/Android.mk
index 9c8ab6d..d629223 100644
--- a/adb/Android.mk
+++ b/adb/Android.mk
@@ -349,8 +349,6 @@
     libcutils \
     libbase \
     libcrypto_static \
-    libminijail \
-    libminijail_generated \
-    libcap
+    libminijail
 
 include $(BUILD_EXECUTABLE)