Convert TensorFlow's flatbuffers dependency to new third party import method

PiperOrigin-RevId: 209833197

13 files changed, 14 insertions, 26 deletions

diff --git a/tensorflow/contrib/lite/delegates/eager/kernel.cc b/tensorflow/contrib/lite/delegates/eager/kernel.cc
index 1082b78725..febf0b85a4 100644
--- a/tensorflow/contrib/lite/delegates/eager/kernel.cc
+++ b/tensorflow/contrib/lite/delegates/eager/kernel.cc
@@ -14,7 +14,7 @@ limitations under the License.
 ==============================================================================*/
 #include "tensorflow/contrib/lite/delegates/eager/kernel.h"
 
-#include "flatbuffers/flexbuffers.h"
+#include "flatbuffers/flexbuffers.h"  // flatbuffers
 #include "tensorflow/contrib/lite/builtin_ops.h"
 #include "tensorflow/contrib/lite/context.h"
 #include "tensorflow/contrib/lite/context_util.h"
diff --git a/tensorflow/contrib/lite/delegates/eager/test_util.cc b/tensorflow/contrib/lite/delegates/eager/test_util.cc
index 26d96acc82..b8c9e2652a 100644
--- a/tensorflow/contrib/lite/delegates/eager/test_util.cc
+++ b/tensorflow/contrib/lite/delegates/eager/test_util.cc
@@ -16,7 +16,7 @@ limitations under the License.
 #include "tensorflow/contrib/lite/delegates/eager/test_util.h"
 
 #include "absl/memory/memory.h"
-#include "flatbuffers/flexbuffers.h"
+#include "flatbuffers/flexbuffers.h"  // flatbuffers
 #include "tensorflow/contrib/lite/string.h"
 
 namespace tflite {
diff --git a/tensorflow/contrib/lite/experimental/kernels/ctc_beam_search_decoder.cc b/tensorflow/contrib/lite/experimental/kernels/ctc_beam_search_decoder.cc
index 834d1ebd66..121997dcb2 100644
--- a/tensorflow/contrib/lite/experimental/kernels/ctc_beam_search_decoder.cc
+++ b/tensorflow/contrib/lite/experimental/kernels/ctc_beam_search_decoder.cc
@@ -13,7 +13,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ==============================================================================*/
 #include <vector>
-#include "flatbuffers/flexbuffers.h"
+#include "flatbuffers/flexbuffers.h"  // flatbuffers
 #include "tensorflow/contrib/lite/context.h"
 #include "tensorflow/contrib/lite/experimental/kernels/ctc_beam_search.h"
 #include "tensorflow/contrib/lite/kernels/internal/optimized/optimized_ops.h"
diff --git a/tensorflow/contrib/lite/experimental/kernels/ctc_beam_search_decoder_test.cc b/tensorflow/contrib/lite/experimental/kernels/ctc_beam_search_decoder_test.cc
index 9d1e6a562f..32458305c4 100644
--- a/tensorflow/contrib/lite/experimental/kernels/ctc_beam_search_decoder_test.cc
+++ b/tensorflow/contrib/lite/experimental/kernels/ctc_beam_search_decoder_test.cc
@@ -18,7 +18,7 @@ limitations under the License.
 #include <vector>
 
 #include <gtest/gtest.h>
-#include "flatbuffers/flexbuffers.h"
+#include "flatbuffers/flexbuffers.h"  // flatbuffers
 #include "tensorflow/contrib/lite/interpreter.h"
 #include "tensorflow/contrib/lite/kernels/register.h"
 #include "tensorflow/contrib/lite/kernels/test_util.h"
diff --git a/tensorflow/contrib/lite/kernels/audio_spectrogram.cc b/tensorflow/contrib/lite/kernels/audio_spectrogram.cc
index 91d8dd3fa7..1170d84553 100644
--- a/tensorflow/contrib/lite/kernels/audio_spectrogram.cc
+++ b/tensorflow/contrib/lite/kernels/audio_spectrogram.cc
@@ -22,7 +22,7 @@ limitations under the License.
 #include "tensorflow/contrib/lite/kernels/kernel_util.h"
 #include "tensorflow/contrib/lite/kernels/op_macros.h"
 
-#include "flatbuffers/flexbuffers.h"
+#include "flatbuffers/flexbuffers.h"  // flatbuffers
 
 namespace tflite {
 namespace ops {
diff --git a/tensorflow/contrib/lite/kernels/audio_spectrogram_test.cc b/tensorflow/contrib/lite/kernels/audio_spectrogram_test.cc
index 8d460fdfc6..7346b9fd80 100644
--- a/tensorflow/contrib/lite/kernels/audio_spectrogram_test.cc
+++ b/tensorflow/contrib/lite/kernels/audio_spectrogram_test.cc
@@ -18,7 +18,7 @@ limitations under the License.
 #include <vector>
 
 #include <gtest/gtest.h>
-#include "flatbuffers/flexbuffers.h"
+#include "flatbuffers/flexbuffers.h"  // flatbuffers
 #include "tensorflow/contrib/lite/interpreter.h"
 #include "tensorflow/contrib/lite/kernels/register.h"
 #include "tensorflow/contrib/lite/kernels/test_util.h"
diff --git a/tensorflow/contrib/lite/kernels/detection_postprocess.cc b/tensorflow/contrib/lite/kernels/detection_postprocess.cc
index d7bde0ff79..136697f945 100644
--- a/tensorflow/contrib/lite/kernels/detection_postprocess.cc
+++ b/tensorflow/contrib/lite/kernels/detection_postprocess.cc
@@ -15,7 +15,7 @@ limitations under the License.
 #include <string.h>
 #include <numeric>
 #include <vector>
-#include "flatbuffers/flexbuffers.h"
+#include "flatbuffers/flexbuffers.h"  // flatbuffers
 #include "tensorflow/contrib/lite/builtin_op_data.h"
 #include "tensorflow/contrib/lite/context.h"
 #include "tensorflow/contrib/lite/kernels/internal/optimized/optimized_ops.h"
diff --git a/tensorflow/contrib/lite/kernels/detection_postprocess_test.cc b/tensorflow/contrib/lite/kernels/detection_postprocess_test.cc
index 4e0f8484a3..94c91a6bd6 100644
--- a/tensorflow/contrib/lite/kernels/detection_postprocess_test.cc
+++ b/tensorflow/contrib/lite/kernels/detection_postprocess_test.cc
@@ -17,7 +17,7 @@ limitations under the License.
 #include <vector>
 
 #include <gtest/gtest.h>
-#include "flatbuffers/flexbuffers.h"
+#include "flatbuffers/flexbuffers.h"  // flatbuffers
 #include "tensorflow/contrib/lite/interpreter.h"
 #include "tensorflow/contrib/lite/kernels/register.h"
 #include "tensorflow/contrib/lite/kernels/test_util.h"
diff --git a/tensorflow/contrib/lite/kernels/mfcc.cc b/tensorflow/contrib/lite/kernels/mfcc.cc
index 3f5bc4d68a..306f676619 100644
--- a/tensorflow/contrib/lite/kernels/mfcc.cc
+++ b/tensorflow/contrib/lite/kernels/mfcc.cc
@@ -13,7 +13,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 ==============================================================================*/
 #include "tensorflow/contrib/lite/kernels/internal/mfcc.h"
-#include "flatbuffers/flexbuffers.h"
+#include "flatbuffers/flexbuffers.h"  // flatbuffers
 #include "tensorflow/contrib/lite/builtin_op_data.h"
 #include "tensorflow/contrib/lite/context.h"
 #include "tensorflow/contrib/lite/kernels/internal/mfcc_dct.h"
diff --git a/tensorflow/contrib/lite/kernels/mfcc_test.cc b/tensorflow/contrib/lite/kernels/mfcc_test.cc
index 0291ca8c1c..c9124adcaf 100644
--- a/tensorflow/contrib/lite/kernels/mfcc_test.cc
+++ b/tensorflow/contrib/lite/kernels/mfcc_test.cc
@@ -18,7 +18,7 @@ limitations under the License.
 #include <vector>
 
 #include <gtest/gtest.h>
-#include "flatbuffers/flexbuffers.h"
+#include "flatbuffers/flexbuffers.h"  // flatbuffers
 #include "tensorflow/contrib/lite/interpreter.h"
 #include "tensorflow/contrib/lite/kernels/register.h"
 #include "tensorflow/contrib/lite/kernels/test_util.h"
diff --git a/tensorflow/contrib/lite/schema/BUILD b/tensorflow/contrib/lite/schema/BUILD
index b616e449e6..28a7e50003 100644
--- a/tensorflow/contrib/lite/schema/BUILD
+++ b/tensorflow/contrib/lite/schema/BUILD
@@ -48,7 +48,7 @@ exports_files([
     "schema_v3.fbs",
 ])
 
-load("//third_party/flatbuffers:build_defs.bzl", "flatbuffer_cc_library")
+load("@flatbuffers//:build_defs.bzl", "flatbuffer_cc_library")
 
 # Generic schema for inference on device.
 flatbuffer_cc_library(
diff --git a/tensorflow/contrib/lite/schema/flatbuffer_compatibility_test.cc b/tensorflow/contrib/lite/schema/flatbuffer_compatibility_test.cc
index cd46a06f7d..11057203a8 100644
--- a/tensorflow/contrib/lite/schema/flatbuffer_compatibility_test.cc
+++ b/tensorflow/contrib/lite/schema/flatbuffer_compatibility_test.cc
@@ -15,7 +15,7 @@ limitations under the License.
 
 #include <fstream>
 #include <gtest/gtest.h>
-#include "flatbuffers/flatc.h"
+#include "flatbuffers/flatc.h"  // flatbuffers
 #include "tensorflow/core/platform/platform.h"
 
 #ifdef PLATFORM_GOOGLE
diff --git a/tensorflow/workspace.bzl b/tensorflow/workspace.bzl
index 5d90d0fe64..9d0ce34344 100644
--- a/tensorflow/workspace.bzl
+++ b/tensorflow/workspace.bzl
@@ -19,10 +19,10 @@ load(
     "//tensorflow/tools/def_file_filter:def_file_filter_configure.bzl",
     "def_file_filter_configure",
 )
+load("//third_party/flatbuffers:workspace.bzl", flatbuffers = "repo")
 
 def initialize_third_party():
-    # Fill in later
-    pass
+    flatbuffers()
 
 # Sanitize a dependency so that it works correctly from code that includes
 # TensorFlow as a submodule.
@@ -740,18 +740,6 @@ def tf_workspace(path_prefix = "", tf_repo_name = ""):
         build_file = clean_dep("//third_party:arm_neon_2_x86_sse.BUILD"),
     )
 
-    tf_http_archive(
-        name = "flatbuffers",
-        strip_prefix = "flatbuffers-1.9.0",
-        sha256 = "5ca5491e4260cacae30f1a5786d109230db3f3a6e5a0eb45d0d0608293d247e3",
-        urls = [
-            "https://mirror.bazel.build/github.com/google/flatbuffers/archive/v1.9.0.tar.gz",
-            "https://github.com/google/flatbuffers/archive/v1.9.0.tar.gz",
-        ],
-        build_file = clean_dep("//third_party/flatbuffers:flatbuffers.BUILD"),
-        system_build_file = clean_dep("//third_party/systemlibs:flatbuffers.BUILD"),
-    )
-
     native.new_http_archive(
         name = "double_conversion",
         urls = [