message: Attempt to fix Windows Bazel build.
  Excluded dependency on contrib/bigtable from Windows build.
  There are several Bazel build errors when trying to build it.
diff: @@ -25,7 +25,6 @@ py_library(
  "//tensorflow/contrib/all_reduce",
  "//tensorflow/contrib/batching:batch_py",
  "//tensorflow/contrib/bayesflow:bayesflow_py",
  - "//tensorflow/contrib/bigtable",
  "//tensorflow/contrib/boosted_trees:init_py",
  "//tensorflow/contrib/checkpoint/python:checkpoint",
  "//tensorflow/contrib/cloud:cloud_py",
  @@ -127,6 +126,7 @@ py_library(
  }) + if_not_windows_cuda([
  "//tensorflow/contrib/fused_conv:fused_conv_py", # unresolved symbols, need to export more symbols
  ]) + if_not_windows([
  + "//tensorflow/contrib/bigtable",
  "//tensorflow/contrib/ffmpeg:ffmpeg_ops_py",
  "//tensorflow/contrib/lite/python:lite", # unix dependency, need to fix code
  ]),
  