message: [TF:TRT] Fix the dependency for C++ unit tests.
  Replace the use of testlib in two tests with smaller subpackages.
  Remove the unnecessary dependency of testlib from other test targets.
diff: @@ -175,10 +175,11 @@ tf_cuda_cc_test(
  "//tensorflow/core:framework",
  "//tensorflow/core:lib",
  "//tensorflow/core:lib_internal",
  + "//tensorflow/core:ops",
  "//tensorflow/core:protos_all_cc",
  "//tensorflow/core:test",
  "//tensorflow/core:test_main",
  - "//tensorflow/core:testlib",
  + "//tensorflow/core/framework:fake_input",
  "//tensorflow/core/kernels:ops_testutil",
  "//tensorflow/core/kernels:resource_variable_ops",
  "@com_google_absl//absl/container:inlined_vector",
  @@ -215,10 +216,10 @@ tf_cuda_cc_test(
  "//tensorflow/core:protos_all_cc",
  "//tensorflow/core:test",
  "//tensorflow/core:test_main",
  - "//tensorflow/core:testlib",
  "//tensorflow/core/kernels:ops_testutil",
  "//tensorflow/core/kernels:function_ops",
  "//tensorflow/core/kernels:array",
  + "//tensorflow/core/framework:fake_input",
  ] + if_tensorrt([
  "@local_config_cuda//cuda:cuda_headers",
  ]),
  @@ -474,7 +475,6 @@ tf_cuda_cc_test(
  "//tensorflow/core:protos_all_cc",
  "//tensorflow/core:test",
  "//tensorflow/core:test_main",
  - "//tensorflow/core:testlib",
  ] + if_tensorrt([":tensorrt_lib"]),
  )
  @@ -509,7 +509,6 @@ tf_cuda_cc_test(
  "//tensorflow/core/framework:tensor_testutil",
  "//tensorflow/core:test",
  "//tensorflow/core:test_main",
  - "//tensorflow/core:testlib",
  ] + if_tensorrt([
  ":tensorrt_lib",
  "@local_config_cuda//cuda:cuda_headers",
  @@ -578,7 +577,6 @@ tf_cuda_cc_test(
  "//tensorflow/core:protos_all_cc",
  "//tensorflow/core:test",
  "//tensorflow/core:test_main",
  - "//tensorflow/core:testlib",
  ],
  )
  