message: Add comment suggesting the use of the new GetDataDependencyFilepath function.
diff: @@ -38,6 +38,11 @@ string TmpDir();
  // Returns the path to TensorFlow in the directory containing data
  // dependencies.
  +//
  +// A better alternative would be making use if
  +// tensorflow/core/platform/resource_loader.h:GetDataDependencyFilepath. That
  +// function should do the right thing both within and outside of tests allowing
  +// avoiding test specific APIs.
  string TensorFlowSrcRoot();
  // Return a random number generator seed to use in randomized tests.
  