Revert "Implement dumpsys for BufferHubBinderService"

This reverts commit 5c97aa1a4fce21b9e85dfd8091063e4bf0769aef.

Reason for revert: Breaking PDX bufferhubd

Change-Id: I98d1e81a0663d537d325177dbe139c1e97ccb8c8
diff --git a/services/vr/bufferhubd/tests/Android.bp b/services/vr/bufferhubd/tests/Android.bp
index 92bda78..4d1d43f 100644
--- a/services/vr/bufferhubd/tests/Android.bp
+++ b/services/vr/bufferhubd/tests/Android.bp
@@ -6,18 +6,11 @@
         "-DTRACE=0",
         "-DATRACE_TAG=ATRACE_TAG_GRAPHICS",
     ],
-    header_libs: ["libdvr_headers"],
-    static_libs: [
-        "libbufferhub",
-        "libbufferhubd",
-        "libgmock",
-    ],
+    static_libs: ["libbufferhubd"],
     shared_libs: [
         "libbase",
         "libbinder",
         "liblog",
-        "libpdx_default_transport",
-        "libui",
         "libutils",
     ],
 }
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