GN: Remove "outputs" parameter for java_cpp_enum()

net/android/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/android/config.gni")
 import("//build/config/android/rules.gni")
 
 android_library("net_java") {
   DEPRECATED_java_in_dir = "java/src"
   deps = [
@@ skipping 47 matching lines @@
   ]
   inputs = [
     "../base/net_error_list.h",
   ]
 }
 
 java_cpp_enum("net_java_test_support_enums_srcjar") {
   sources = [
     "../test/url_request/url_request_failed_job.h",
   ]
-  outputs = [
-    "org/chromium/net/test/FailurePhase.java",
-  ]
 }
 
 java_cpp_enum("net_android_java_enums_srcjar") {
   sources = [
     "../base/mime_util.h",
     "../base/network_change_notifier.h",
     "cert_verify_result_android.h",
     "keystore.h",
     "network_change_notifier_android.cc",
     "traffic_stats.cc",
   ]
-  outputs = [
-    "org/chromium/net/CertificateMimeType.java",
-    "org/chromium/net/CertVerifyStatusAndroid.java",
-    "org/chromium/net/ConnectionSubtype.java",
-    "org/chromium/net/ConnectionType.java",
-    "org/chromium/net/NetId.java",
-    "org/chromium/net/PrivateKeyType.java",
-    "org/chromium/net/TrafficStatsError.java",
-  ]
 }
 
 junit_binary("net_junit_tests") {
   java_files =
       [ "junit/src/org/chromium/net/HttpNegotiateAuthenticatorTest.java" ]
   deps = [
     ":net_java",
     "//base:base_java",
     "//base:base_java_test_support",
     "//base:base_junit_test_support",
     "//third_party/junit:hamcrest",
   ]
 }