ios: nearbyConnections: Move source to //third_party.

PiperOrigin-RevId: 408046875

cpp/platform/impl/ios/Source/Shared/BUILD

@@ -0,0 +1,30 @@
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+licenses(["notice"])
+
+package(default_visibility = ["//platform/impl/ios:__subpackages__"])
+
+objc_library(
+    name = "Shared",
+    srcs = [
+        "GNCUtils.m",
+    ],
+    hdrs = [
+        "GNCUtils.h",
+    ],
+    deps = [
+        "//third_party/objective_c/google_toolbox_for_mac:GTM_StringEncoding",
+        "//smhasher:libmurmur3",
+    ],
+)