[Cronet] Build static libcronet.a for iOS with complete dependencies.

components/cronet/ios/sample/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("cronet_sample_static") {
+  info_plist = "cronet-sample-Info.plist"
+
+  deps = [
+    "//base",
+
+    # "//components/cronet/ios:cronet_static",
+    "//components/cronet/ios:lib_cronet",
+
+    # 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 = [
+    "cronet_sample_app_delegate.h",
+    "cronet_sample_app_delegate.mm",
+    "cronet_sample_view_controller.h",
+    "cronet_sample_view_controller.m",
+    "main.mm",
+  ]
+
+  include_dirs = [ "//components/grpc_support/include" ]
+
+  # bundle_deps = [ "//ios/crnet:crnet_framework+bundle" ]
+
+  configs += [ "//build/config/compiler:enable_arc" ]
+}
+
+ios_app_bundle("cronet_sample") {
+  info_plist = "cronet-sample-Info.plist"
+
+  deps = [
+    "//base",
+    "//components/cronet/ios:cronet_framework+link",
+
+    # 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 = [
+    "cronet_sample_app_delegate.h",
+    "cronet_sample_app_delegate.mm",
+    "cronet_sample_view_controller.h",
+    "cronet_sample_view_controller.m",
+    "main.mm",
+  ]
+
+  include_dirs = [ "//components/grpc_support/include" ]
+
+  bundle_deps = [ "//components/cronet/ios:cronet_framework+bundle" ]
+
+  configs += [ "//build/config/compiler:enable_arc" ]
+}