[Cronet] Add BUILD.gn for legacy ios/CrNet project.

BUG=527059

Review-Url: https://codereview.chromium.org/2200323003
Cr-Commit-Position: refs/heads/master@{#415312}

components/cronet/tools/cr_cronet.py

@@ -88,7 +88,7 @@ def main():
   else:
     target_os = 'android'
     test_target = 'cronet_test_instrumentation_apk'
-    gn_args = 'use_errorprone_java_compiler=true '
+    gn_args = 'use_errorprone_java_compiler=true arm_use_neon=false '
     gn_extra = ''
     out_dir_suffix = ''
 
@@ -99,7 +99,7 @@ def main():
   gn_args += 'target_os="' + target_os + '" enable_websockets=false '+ \
       'disable_file_support=true disable_ftp_support=true '+ \
       'use_platform_icu_alternatives=true '+ \
-      'disable_brotli_filter=true is_component_build=false arm_use_neon=false'
+      'disable_brotli_filter=true is_component_build=false'
 
   extra_options = ' '.join(extra_options_list)
   if options.gn:

ios/BUILD.gn

@@ -29,6 +29,11 @@ group("all") {
   ]
 
   if (!is_component_build) {
-    deps += [ "//components/cronet/ios:cronet_package" ]
+    deps += [
+      "//components/cronet/ios:cronet_package",
+      "//ios/crnet:crnet_framework",
+      "//ios/crnet/crnet_consumer",
+      "//ios/crnet/test:crnet_test",
+    ]
   }
 }

ios/crnet/BUILD.gn

+# Copyright 2016 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/buildflag_header.gni")
+import("//build/config/ios/rules.gni")
+import("//build/config/mac/symbols.gni")
+import("//build/mac/tweak_info_plist.gni")
+import("//build/util/version.gni")
+import("//chrome/version.gni")
+import("//testing/test.gni")
+import("//url/features.gni")
+
+assert(!is_component_build, "CrNet requires static library build.")
+
+source_set("crnet_sources") {
+  deps = [
+    "//base:base",
+    "//components/metrics:metrics",
+    "//components/metrics/proto:proto",
+    "//components/prefs:prefs",
+    "//ios/net",
+    "//ios/web:user_agent",
+    "//net",
+    "//url",
+    "//url:url_features",
+  ]
+
+  sources = [
+    "CrNet.h",
+    "CrNet.mm",
+    "crnet_environment.h",
+    "crnet_environment.mm",
+    "sdch_owner_pref_storage.cc",
+    "sdch_owner_pref_storage.h",
+  ]
+
+  if (!use_platform_icu_alternatives) {
+    deps += [ "//base:i18n" ]
+  }
+}
+
+# Tweak |info_plist| with current version and revision.
+tweak_info_plist("tweak_crnet_plist") {
+  info_plist = "Info.plist"
+  args = []
+}
+
+bundle_data("crnet_framework_resources") {
+  # This bundle contains "Accept-Languages" header values for known locales.
+  # TODO(mef): These strings should be auto-generated from chrome's .xtb
+  # files, not hardcoded.
+  sources = [
+    "Resources/Localization/am.lproj",
+    "Resources/Localization/ar.lproj",
+    "Resources/Localization/bg.lproj",
+    "Resources/Localization/bn.lproj",
+    "Resources/Localization/ca.lproj",
+    "Resources/Localization/cs.lproj",
+    "Resources/Localization/da.lproj",
+    "Resources/Localization/de.lproj",
+    "Resources/Localization/el.lproj",
+    "Resources/Localization/en-GB.lproj",
+    "Resources/Localization/en.lproj",
+    "Resources/Localization/es-419.lproj",
+    "Resources/Localization/es.lproj",
+    "Resources/Localization/fa.lproj",
+    "Resources/Localization/fi.lproj",
+    "Resources/Localization/fil.lproj",
+    "Resources/Localization/fr.lproj",
+    "Resources/Localization/gu.lproj",
+    "Resources/Localization/he.lproj",
+    "Resources/Localization/hi.lproj",
+    "Resources/Localization/hr.lproj",
+    "Resources/Localization/hu.lproj",
+    "Resources/Localization/id.lproj",
+    "Resources/Localization/it.lproj",
+    "Resources/Localization/ja.lproj",
+    "Resources/Localization/kn.lproj",
+    "Resources/Localization/ko.lproj",
+    "Resources/Localization/lt.lproj",
+    "Resources/Localization/lv.lproj",
+    "Resources/Localization/ml.lproj",
+    "Resources/Localization/mr.lproj",
+    "Resources/Localization/ms.lproj",
+    "Resources/Localization/nb.lproj",
+    "Resources/Localization/nl.lproj",
+    "Resources/Localization/pl.lproj",
+    "Resources/Localization/pt-BR.lproj",
+    "Resources/Localization/pt-PT.lproj",
+    "Resources/Localization/pt.lproj",
+    "Resources/Localization/ro.lproj",
+    "Resources/Localization/ru.lproj",
+    "Resources/Localization/sk.lproj",
+    "Resources/Localization/sl.lproj",
+    "Resources/Localization/sr.lproj",
+    "Resources/Localization/sv.lproj",
+    "Resources/Localization/sw.lproj",
+    "Resources/Localization/ta.lproj",
+    "Resources/Localization/te.lproj",
+    "Resources/Localization/th.lproj",
+    "Resources/Localization/tr.lproj",
+    "Resources/Localization/uk.lproj",
+    "Resources/Localization/vi.lproj",
+    "Resources/Localization/zh-Hans.lproj",
+    "Resources/Localization/zh-Hant.lproj",
+    "Resources/Localization/zh.lproj",
+  ]
+  outputs = [
+    "{{bundle_resources_dir}}/crnet_resources.bundle/{{source_file_part}}",
+  ]
+}
+
+ios_framework_bundle("crnet_framework") {
+  output_name = "CrNet"
+  info_plist_target = ":tweak_crnet_plist"
+
+  deps = [
+    ":crnet_framework_resources",
+    ":crnet_sources",
+    "//base",
+    "//net:net",
+  ]
+
+  libs = [ "UIKit.Framework" ]
+
+  public_headers = [ "CrNet.h" ]
+
+  sources = [
+    "CrNet.h",
+  ]
+
+  configs -= [ "//build/config/compiler:default_symbols" ]
+  configs += [ "//build/config/compiler:symbols" ]
+}

ios/crnet/crnet_consumer/BUILD.gn

+# Copyright 2016 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/ios/rules.gni")
+
+ios_app_bundle("crnet_consumer") {
+  info_plist = "crnet-consumer-info.plist"
+
+  deps = [
+    "//base",
+    "//ios/crnet:crnet_framework+link",
+    "//ios/crnet:crnet_sources",
+
+    # All shared libraries must have the sanitizer deps to properly link in
+    # asan mode (this target will be empty in other cases).
+    "//build/config/sanitizers:deps",
+  ]
+
+  sources = [
+    "crnet_consumer_app_delegate.h",
+    "crnet_consumer_app_delegate.mm",
+    "crnet_consumer_view_controller.h",
+    "crnet_consumer_view_controller.m",
+    "main.mm",
+  ]
+
+  bundle_deps = [ "//ios/crnet:crnet_framework+bundle" ]
+
+  configs += [ "//build/config/compiler:enable_arc" ]
+}

ios/crnet/crnet_consumer/crnet_consumer_app_delegate.mm

@@ -4,7 +4,7 @@
 
 #import "crnet_consumer_app_delegate.h"
 
-#import "CrNet.h"
+#import "ios/crnet/CrNet.h"
 #include "base/format_macros.h"
 #import "crnet_consumer_view_controller.h"
 

ios/crnet/crnet_consumer/crnet_consumer_view_controller.m

@@ -4,7 +4,7 @@
 
 #import "crnet_consumer_view_controller.h"
 
-#import "CrNet.h"
+#import "ios/crnet/CrNet.h"
 
 @implementation CrNetConsumerViewController {
   UIWebView* _webView;

ios/crnet/crnet_consumer/main.mm

@@ -5,8 +5,6 @@
 #import <Foundation/Foundation.h>
 #import <UIKit/UIKit.h>
 
-#import "CrNet.h"
-
 #import "crnet_consumer_app_delegate.h"
 
 int main(int argc, char *argv[]) {

ios/crnet/crnet_environment.mm

@@ -15,7 +15,6 @@
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_file.h"
-#include "base/i18n/icu_util.h"
 #include "base/json/json_writer.h"
 #include "base/mac/bind_objc_block.h"
 #include "base/mac/bundle_locations.h"
@@ -65,6 +64,10 @@
 #include "url/url_features.h"
 #include "url/url_util.h"
 
+#if !BUILDFLAG(USE_PLATFORM_ICU_ALTERNATIVES)
+#include "base/i18n/icu_util.h"  // nogncheck
+#endif
+
 namespace {
 
 base::AtExitManager* g_at_exit_ = nullptr;

ios/crnet/test/BUILD.gn

+# Copyright 2016 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/ios/rules.gni")
+import("//testing/test.gni")
+
+test("crnet_test") {
+  testonly = true
+  sources = [
+    "crnet_http_tests.mm",
+    "crnet_test_runner.mm",
+  ]
+
+  deps = [
+    "//base",
+    "//base:i18n",
+    "//ios/crnet:crnet_sources",
+    "//ios/third_party/gcdwebserver",
+    "//net:test_support",
+    "//third_party/icu",
+  ]
+}

ios/crnet/test/crnet_http_tests.mm

@@ -5,7 +5,7 @@
 #import <Foundation/Foundation.h>
 #include <stdint.h>
 
-#import "CrNet.h"
+#import "ios/crnet/CrNet.h"
 
 #include "base/logging.h"
 #include "base/mac/scoped_nsobject.h"

ios/net/BUILD.gn

@@ -4,11 +4,11 @@
 
 import("//ios/build/config.gni")
 import("//testing/test.gni")
+import("//url/features.gni")
 
 source_set("net") {
   deps = [
     "//base",
-    "//base:i18n",
     "//net",
     "//url:url_features",
   ]
@@ -55,6 +55,10 @@ source_set("net") {
     "url_scheme_util.h",
     "url_scheme_util.mm",
   ]
+
+  if (!use_platform_icu_alternatives) {
+    deps += [ "//base:i18n" ]
+  }
 }
 
 test("ios_net_unittests") {

ios/net/protocol_handler_util.mm

@@ -7,8 +7,6 @@
 #include <string>
 
 #include "base/base64.h"
-#include "base/i18n/encoding_detection.h"
-#include "base/i18n/icu_string_conversions.h"
 #include "base/logging.h"
 #include "base/mac/scoped_nsobject.h"
 #include "base/macros.h"
@@ -24,6 +22,11 @@
 #include "url/gurl.h"
 #include "url/url_features.h"
 
+#if !BUILDFLAG(USE_PLATFORM_ICU_ALTERNATIVES)
+#include "base/i18n/encoding_detection.h"  // nogncheck
+#include "base/i18n/icu_string_conversions.h"  // nogncheck
+#endif  // !BUILDFLAG(USE_PLATFORM_ICU_ALTERNATIVES)
+
 namespace {
 
 // "Content-Type" HTTP header.