Add StaleWhileRevalidateExperiment histograms.

net/net.gyp

 # Copyright 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.
 
 {
   'variables': {
     'chromium_code': 1,
     'linux_link_kerberos%': 0,
     'conditions': [
       ['chromeos==1 or embedded==1 or OS=="ios"', {
@@ skipping 35 matching lines @@
       'target_name': 'net_derived_sources',
       'type': 'none',
       'sources': [
         'base/registry_controlled_domains/effective_tld_names.gperf',
         'base/registry_controlled_domains/effective_tld_names_unittest1.gperf',
         'base/registry_controlled_domains/effective_tld_names_unittest2.gperf',
         'base/registry_controlled_domains/effective_tld_names_unittest3.gperf',
         'base/registry_controlled_domains/effective_tld_names_unittest4.gperf',
         'base/registry_controlled_domains/effective_tld_names_unittest5.gperf',
         'base/registry_controlled_domains/effective_tld_names_unittest6.gperf',
+        'base/stale_while_revalidate_experiment_domains.gperf',
       ],
       'rules': [
         {
           'rule_name': 'dafsa',
           'extension': 'gperf',
           'outputs': [
             '<(SHARED_INTERMEDIATE_DIR)/net/<(RULE_INPUT_DIRNAME)/<(RULE_INPUT_ROOT)-inc.cc',
           ],
           'inputs': [
             'tools/dafsa/make_dafsa.py',
@@ skipping 69 matching lines @@
         '../third_party/zlib/zlib.gyp:zlib',
         '../url/url.gyp:url_lib',
         'balsa',
         'http_server',
         'net',
         'net_quic_proto',
         'net_derived_sources',
         'net_extras',
         'net_test_support',
         'simple_quic_tools',
+        'stale_while_revalidate_experiment_domains',
       ],
       'sources': [
         '<@(net_test_sources)',
       ],
       'conditions': [
         ['os_posix == 1 and OS != "mac" and OS != "ios" and OS != "android"', {
           'dependencies': [
             'epoll_quic_tools',
             'epoll_server',
             'flip_in_mem_edsm_server_base',
@@ skipping 685 matching lines @@
         'tools/quic/quic_spdy_client_stream.cc',
         'tools/quic/quic_spdy_client_stream.h',
         'tools/quic/quic_spdy_server_stream.cc',
         'tools/quic/quic_spdy_server_stream.h',
         'tools/quic/quic_time_wait_list_manager.cc',
         'tools/quic/quic_time_wait_list_manager.h',
         'tools/quic/synchronous_host_resolver.cc',
         'tools/quic/synchronous_host_resolver.h',
       ],
     },
+    {
+      # GN version: //net:stale_while_revalidate_experiment_domains
+      'target_name': 'stale_while_revalidate_experiment_domains',
+      'type': '<(component)',
+      'dependencies': [
+        '../base/base.gyp:base',
+        'net',
+        'net_derived_sources',
+      ],
+      'defines': [
+        'NET_IMPLEMENTATION',
+      ],
+      'sources': [
+        'base/stale_while_revalidate_experiment_domains.cc',
+        'base/stale_while_revalidate_experiment_domains.h',
+      ],
+    },
   ],
   'conditions': [
     ['use_v8_in_net == 1', {
       'targets': [
         {
           'target_name': 'net_with_v8',
           'type': '<(component)',
           'variables': { 'enable_wexit_time_destructors': 1, },
           'dependencies': [
             '../base/base.gyp:base',
@@ skipping 771 matching lines @@
             '../build/isolate.gypi',
           ],
           'sources': [
             'net_unittests.isolate',
           ],
         },
       ],
     }],
   ],
 }