Remove TODO now that Objective-C tooling has build files

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MOS_MIGRATED_REVID=94466453
diff --git a/scripts/get_all_bazel_paths.sh b/scripts/get_all_bazel_paths.sh
index 0ab872f..ece9203 100755
--- a/scripts/get_all_bazel_paths.sh
+++ b/scripts/get_all_bazel_paths.sh
@@ -36,10 +36,9 @@
 
 # Source roots.
 JAVA_PATHS="$(find src -name "*.java" | sed "s|/com/google/.*$||" | sort -u)"
-# TODO(bazel-team): Once objc_tools have buildfiles, uncomment the if below
-# if [ "$(uname -s | tr 'A-Z' 'a-z')" != "darwin" ]; then
-JAVA_PATHS="$(echo "${JAVA_PATHS}" | fgrep -v "/objc_tools/")"
-# fi
+if [ "$(uname -s | tr 'A-Z' 'a-z')" != "darwin" ]; then
+  JAVA_PATHS="$(echo "${JAVA_PATHS}" | fgrep -v "/objc_tools/")"
+fi
 # Android doesn't work out of the box, but should we tell users to install the
 # Android SDK?
 JAVA_PATHS="$(echo "${JAVA_PATHS}" | fgrep -v "/android/")"