Update the version of TensorFlow used by the TF Lite Support Library

to a snapshot that includes Change-Id I6dbe197e58386393c858cee86657c59eb7c6f4c0
<tensorflow/tensorflow@e8e849c> and
Change-Id I81b05d7a1324e1f4de3ef63aeec581596f866f8a
<tensorflow/tensorflow@791dc47>

PiperOrigin-RevId: 354560540

WORKSPACE

@@ -37,13 +37,13 @@ http_archive(
     ],
 )
 
-# TF on 2020-12-16.
+# TF on 2021-01-28.
 http_archive(
     name = "org_tensorflow",
-    sha256 = "bec76817fa2ddf15aa7ae103e490001ed2f885e481719ef6ac1d03f668eca90f",
-    strip_prefix = "tensorflow-a87bf6e6fe0097beefd1292e5c245345f8574b1b",
+    sha256 = "1936a2a119ac8558aaf877bc1cfcc5415171e9dbfb80a403f1185c2d9701445f",
+    strip_prefix = "tensorflow-791dc47439f01bc89431e8d3a5b0b63b1f8226d0",
     urls = [
-        "https://github.com/tensorflow/tensorflow/archive/a87bf6e6fe0097beefd1292e5c245345f8574b1b.tar.gz",
+        "https://github.com/tensorflow/tensorflow/archive/791dc47439f01bc89431e8d3a5b0b63b1f8226d0.tar.gz",
     ],
     patches = ["@//third_party:tensorflow_lite_ios_build.patch"],
     patch_args = ["-p1"],

third_party/tensorflow_lite_ios_build.patch

@@ -1,11 +1,11 @@
 diff --git a/tensorflow/lite/ios/BUILD.apple b/tensorflow/lite/ios/BUILD
-similarity index 97%
+similarity index 98%
 rename from tensorflow/lite/ios/BUILD.apple
 rename to tensorflow/lite/ios/BUILD
-index cce0c4df..49eba35f 100644
+index 2f6b40c5a8a..87a3d5cd2e4 100644
 --- a/tensorflow/lite/ios/BUILD.apple
 +++ b/tensorflow/lite/ios/BUILD
-@@ -22,8 +22,7 @@ sh_binary(
+@@ -29,8 +29,7 @@ sh_binary(
          "hide_symbols_with_allowlist.sh",
      ],
      visibility = [
@@ -16,25 +16,26 @@ index cce0c4df..49eba35f 100644
  )
 
 diff --git a/tensorflow/lite/ios/ios.bzl b/tensorflow/lite/ios/ios.bzl
-index 63747eb8..07bcb49d 100644
+index acb9cabff13..dcbc1a19a49 100644
 --- a/tensorflow/lite/ios/ios.bzl
 +++ b/tensorflow/lite/ios/ios.bzl
-@@ -60,7 +60,7 @@ def tflite_ios_static_framework(
+@@ -59,7 +59,7 @@ def tflite_ios_static_framework(
+     cmd = ("INPUT_FRAMEWORK=\"$(location " + framework_target + ")\" " +
             "BUNDLE_NAME=\"" + bundle_name + "\" " +
             "ALLOWLIST_FILE_PATH=\"$(location " + allowlist_symbols_file + ")\" " +
+-           "EXTRACT_SCRIPT_PATH=\"$(location //tensorflow/lite/ios:extract_object_files_main)\" " +
++           "EXTRACT_SCRIPT_PATH=\"$(location @org_tensorflow//tensorflow/lite/ios:extract_object_files_main)\" " +
             "OUTPUT=\"$(OUTS)\" " +
--           "\"$(location //tensorflow/lite/ios:hide_symbols_with_allowlist)\"")
-+           "\"$(location @org_tensorflow//tensorflow/lite/ios:hide_symbols_with_allowlist)\"")
+            "\"$(location //tensorflow/lite/ios:hide_symbols_with_allowlist)\"")
 
-     native.genrule(
-         name = name,
-@@ -68,7 +68,7 @@ def tflite_ios_static_framework(
+@@ -69,8 +69,8 @@ def tflite_ios_static_framework(
          outs = [name + ".zip"],
          cmd = cmd,
          tools = [
+-            "//tensorflow/lite/ios:extract_object_files_main",
 -            "//tensorflow/lite/ios:hide_symbols_with_allowlist",
++            "@org_tensorflow//tensorflow/lite/ios:extract_object_files_main",
 +            "@org_tensorflow//tensorflow/lite/ios:hide_symbols_with_allowlist",
          ],
      )
 
-