ICU-10923 Fixing warning in testdata build file.

diff --git a/icu4c/source/test/testdata/BUILDRULES.py b/icu4c/source/test/testdata/BUILDRULES.py
index 4eb3ca3ff9a9066e53a9d03f4254d4c6e422ed92..99dc99352ba61254f31256268b48efeaf2a4b568 100644 (file)
--- a/icu4c/source/test/testdata/BUILDRULES.py
+++ b/icu4c/source/test/testdata/BUILDRULES.py
@@ -77,16 +77,6 @@ def generate_rb(config, glob, common_vars):
             args = "-s {IN_DIR} -eUTF-16BE -d {OUT_DIR} {INPUT_FILES[0]}",
             format_with = {}
         ),
-        SingleExecutionRequest(
-            name = "idna_rules",
-            category = "tests",
-            dep_files = [],
-            input_files = [InFile("idna_rules.txt")],
-            output_files = [OutFile("idna_rules.res")],
-            tool = IcuTool("genrb"),
-            args = "-s {IN_DIR} -d {OUT_DIR} {INPUT_FILES[0]}",
-            format_with = {}
-        ),
         SingleExecutionRequest(
             name = "zoneinfo64",
             category = "tests",