Add lots of testonly annotations to the GN build.

net/BUILD.gn

 # Copyright (c) 2013 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/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//url/config.gni")
 
 # TODO(cjhopman): //build/config/android/rules.gni also imports grit_rule.gni.
@@ skipping 576 matching lines @@
     "server/web_socket.h",
   ]
   configs += [ "//build/config/compiler:wexit_time_destructors" ]
   deps = [
     ":net",
     "//base",
   ]
 }
 
 executable("dump_cache") {
+  testonly = true
   sources = [
     "tools/dump_cache/cache_dumper.cc",
     "tools/dump_cache/cache_dumper.h",
     "tools/dump_cache/dump_cache.cc",
     "tools/dump_cache/dump_files.cc",
     "tools/dump_cache/dump_files.h",
     "tools/dump_cache/simple_cache_dumper.cc",
     "tools/dump_cache/simple_cache_dumper.h",
     "tools/dump_cache/url_to_filename_encoder.cc",
     "tools/dump_cache/url_to_filename_encoder.h",
     "tools/dump_cache/url_utilities.h",
     "tools/dump_cache/url_utilities.cc",
   ]
 
   configs += [ ":net_win_size_truncation" ]
 
   deps = [
     "//base",
     ":net",
     ":test_support",
   ]
 }
 
 source_set("test_support") {
+  testonly = true
   sources = [
     "base/capturing_net_log.cc",
     "base/capturing_net_log.h",
     "base/load_timing_info_test_util.cc",
     "base/load_timing_info_test_util.h",
     "base/mock_file_stream.cc",
     "base/mock_file_stream.h",
     "base/test_completion_callback.cc",
     "base/test_completion_callback.h",
     "base/test_data_directory.cc",
@@ skipping 160 matching lines @@
       "//url",
       "//v8",
     ]
 
     forward_dependent_configs_from = [ ":net" ]
   }
 }
 
 if (!is_ios && !is_android) {
   executable("crash_cache") {
+    testonly = true
     sources = [ "tools/crash_cache/crash_cache.cc" ]
     configs += [ ":net_win_size_truncation" ]
     deps = [
       ":net",
       ":test_support",
       "//base",
     ]
   }
 
   executable("crl_set_dump") {
+    testonly = true
     sources = [ "tools/crl_set_dump/crl_set_dump.cc" ]
     configs += [ ":net_win_size_truncation" ]
     deps = [
       ":net",
       "//base",
     ]
   }
 
   executable("dns_fuzz_stub") {
+    testonly = true
     sources = [ "tools/dns_fuzz_stub/dns_fuzz_stub.cc" ]
     configs += [ ":net_win_size_truncation" ]
     deps = [
       ":net",
       "//base",
     ]
   }
 
   executable("gdig") {
+    testonly = true
     sources = [
       "tools/gdig/file_net_log.cc",
       "tools/gdig/gdig.cc",
     ]
     deps = [
       ":net",
       "//base",
     ]
   }
 
   executable("get_server_time") {
+    testonly = true
     sources = [ "tools/get_server_time/get_server_time.cc" ]
     configs += [ ":net_win_size_truncation" ]
     deps = [
       ":net",
       "//base",
       "//base:i18n",
       "//url",
     ]
   }
 
   if (use_v8_in_net) {
     executable("net_watcher") {
+      testonly = true
       sources = [ "tools/net_watcher/net_watcher.cc" ]
       deps = [
         ":net",
         ":net_with_v8",
         "//base",
       ]
 
       if (is_linux) {
         configs += [
           "//build/config/linux:gconf",
           "//build/config/linux:glib",
         ]
         deps += [ "//build/config/linux:gio" ]
       }
     }
   }
 
   executable("run_testserver") {
+    testonly = true
     sources = [ "tools/testserver/run_testserver.cc" ]
     deps = [
       ":net",  # TODO(brettw) bug 363749: this shouldn't be necessary. It's not
                # in the GYP build, and can be removed when the bug is fixed.
       ":test_support",
       "//base",
       "//base/test:test_support",
       "//testing/gtest",
     ]
   }
 
   executable("stress_cache") {
+    testonly = true
     sources = [ "disk_cache/blockfile/stress_cache.cc" ]
     configs += [ ":net_win_size_truncation" ]
     deps = [
       ":net",
       ":test_support",
       "//base",
     ]
   }
 
   executable("tld_cleanup") {
@@ skipping 13 matching lines @@
       "tools/epoll_server/epoll_server.cc",
       "tools/epoll_server/epoll_server.h",
     ]
     deps = [
       ":net",
       "//base",
     ]
   }
 
   static_library("flip_in_mem_edsm_server_base") {
+    testonly = true
     sources = [
       "tools/dump_cache/url_to_filename_encoder.cc",
       "tools/dump_cache/url_to_filename_encoder.h",
       "tools/dump_cache/url_utilities.h",
       "tools/dump_cache/url_utilities.cc",
       "tools/flip_server/acceptor_thread.h",
       "tools/flip_server/acceptor_thread.cc",
       "tools/flip_server/create_listener.cc",
       "tools/flip_server/create_listener.h",
       "tools/flip_server/constants.h",
@@ skipping 23 matching lines @@
     deps = [
       ":balsa",
       ":epoll_server",
       ":net",
       "//base",
       "//third_party/boringssl",
     ]
   }
 
   executable("flip_in_mem_edsm_server_unittests") {
+    testonly = true
     sources = [
       "tools/flip_server/flip_test_utils.cc",
       "tools/flip_server/flip_test_utils.h",
       "tools/flip_server/http_interface_test.cc",
       "tools/flip_server/mem_cache_test.cc",
       "tools/flip_server/run_all_tests.cc",
       "tools/flip_server/spdy_interface_test.cc",
     ]
     deps = [
       ":flip_in_mem_edsm_server_base",
       ":net",
       ":test_support",
       "//testing/gtest",
       "//testing/gmock",
       "//third_party/boringssl",
     ]
   }
 
   executable("flip_in_mem_edsm_server") {
+    testonly = true
     sources = [ "tools/flip_server/flip_in_mem_edsm_server.cc" ]
     deps = [
       ":flip_in_mem_edsm_server_base",
       ":net",
       "//base",
     ]
   }
 
   source_set("quic_base") {
     sources = [
@@ skipping 68 matching lines @@
   generate_jni("net_test_jni_headers") {
     sources = [
       "android/javatests/src/org/chromium/net/AndroidKeyStoreTestUtil.java",
     ]
     jni_package = "net"
   }
 }
 
 if (is_android || is_linux) {
   executable("disk_cache_memory_test") {
+    testonly = true
     sources = [ "tools/disk_cache_memory_test/disk_cache_memory_test.cc" ]
     deps = [
       ":net",
       "//base",
     ]
   }
 }
 
 # TODO(GYP) make this compile on Android, we need some native test deps done.
 # TODO(GYP) Also doesn't work on Windows; dependency on boringssl is wrong.
@@ skipping 294 matching lines @@
   sources = [ "quic/quic_server_bin.cc" ]
   deps = [
     ":quic_tools",
     ":net",
     "//base",
     "//third_party/boringssl",
   ]
 }
 
 }  # !is_android