message: Adding logger build target to tensorflow/core/platform.
diff: @@ -248,6 +248,20 @@ cc_library(
  deps = tf_platform_helper_deps("load_library_impl"),
  )
  +cc_library(
  + name = "logger",
  + srcs = ["logger.cc"],
  + hdrs = ["logger.h"],
  + deps = [
  + ":env",
  + ":logging",
  + ":protobuf",
  + "@com_google_absl//absl/base",
  + "@com_google_absl//absl/synchronization",
  + "@com_google_protobuf//:protobuf",
  + ],
  +)
  +
  cc_library(
  name = "logging",
  textual_hdrs = ["logging.h"],
  