Moved cc_api_version attribute to proto_library().

benchmarks/BUILD

@@ -8,6 +8,7 @@ load(
     "tmpl_cc_binary",
     "cc_lite_proto_library",
     "expand_suffixes",
+    "proto_library",
 )
 
 licenses(["notice"])

benchmarks/build_defs.bzl

@@ -1,17 +1,20 @@
 
 # copybara:insert_for_google3_begin
-# load("//tools/build_defs/proto/cpp:cc_proto_library.bzl", cc_proto_library="cc_proto_library")
-# def _cc_proto_library(**kwargs):
-#     cc_proto_library(
-#         cc_api_version = 2,
-#         **kwargs,
-#     )
+# load("//tools/build_defs/proto/cpp:cc_proto_library.bzl", _cc_proto_library="cc_proto_library")
 # copybara:insert_end
 
 # copybara:strip_for_google3_begin
 _cc_proto_library = native.cc_proto_library
 # copybara:strip_end
 
+def proto_library(**kwargs):
+    native.proto_library(
+        # copybara:insert_for_google3_begin
+        # cc_api_version = 2,
+        # copybara:insert_end
+        **kwargs,
+    )
+
 def tmpl_cc_binary(name, gen, args, replacements = [], **kwargs):
     srcs = [name + ".cc"]
     native.genrule(
@@ -49,8 +52,8 @@ def cc_lite_proto_library(name, srcs, outs):
     )
 
 def expand_suffixes(vals, suffixes):
-  ret = []
-  for val in vals:
-    for suffix in suffixes:
-      ret.append(val + suffix)
-  return ret
+    ret = []
+    for val in vals:
+        for suffix in suffixes:
+            ret.append(val + suffix)
+    return ret