GPU Memory: add unittests for libgpumem

Bug: 154524735
Test: atest gpuservice_unittest:GpuMemTest
Change-Id: Ie9eed3642f750c280f0dc55df692707d6e1b7b0d
Merged-In: Ie9eed3642f750c280f0dc55df692707d6e1b7b0d
diff --git a/services/gpuservice/tests/unittests/Android.bp b/services/gpuservice/tests/unittests/Android.bp
index 538506d..db81f5d 100644
--- a/services/gpuservice/tests/unittests/Android.bp
+++ b/services/gpuservice/tests/unittests/Android.bp
@@ -19,11 +19,16 @@
         address: true,
     },
     srcs: [
+        "GpuMemTest.cpp",
         "GpuStatsTest.cpp",
     ],
     shared_libs: [
+        "libbase",
+        "libbpf",
+        "libbpf_android",
         "libcutils",
         "libgfxstats",
+        "libgpumem",
         "libgraphicsenv",
         "liblog",
         "libstatslog",