Make content_unittests not crash on GN Android

content/test/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/chrome_build.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build_overrides/v8.gni")
 import("//media/media_options.gni")
@@ skipping 468 matching lines @@
     ]
   } else {
     sources -= [
       "../browser/accessibility/touch_accessibility_aura_browsertest.cc",
       "../browser/renderer_host/input/touch_selection_controller_client_aura_browsertest.cc",
       "../browser/web_contents/web_contents_view_aura_browsertest.cc",
     ]
   }
 }
 
+if (is_android) {
+  _content_unittests_apk_assets_dir =
+      "$root_out_dir/content_unittests_apk/assets"
+  copy_ex("copy_content_unittests_apk_assets") {
+    clear_dir = true
+    dest = _content_unittests_apk_assets_dir
+
+    if (v8_use_external_startup_data) {
+      sources = [
+        "$root_out_dir/natives_blob.bin",
+        "$root_out_dir/snapshot_blob.bin",
+      ]
+      deps = [
+        "//v8",
+      ]
+    }
+  }
+}
+
 # TODO(GYP): Delete this after we've converted everything to GN.
 # The _run targets exist only for compatibility w/ GYP.
 group("content_unittests_run") {
   testonly = true
   deps = [
     ":content_unittests",
   ]
 }
 
 test("content_unittests") {
@@ skipping 165 matching lines @@
                     ".",
                     "//content")
     sources -= [
       "../browser/geolocation/network_location_provider_unittest.cc",
       "../browser/geolocation/wifi_data_provider_common_unittest.cc",
       "../browser/power_usage_monitor_impl_unittest.cc",
       "../browser/renderer_host/begin_frame_observer_proxy_unittest.cc",
       "../browser/webui/url_data_manager_backend_unittest.cc",
     ]
     deps -= [ "//device/battery" ]
-    deps += [ "//testing/android/native_test:native_test_native_code" ]
+    deps += [ ":copy_content_unittests_apk_assets" ]
+
+    apk_asset_location = _content_unittests_apk_assets_dir
+    apk_deps = [
+      "//base:base_java_unittest_support",
+      "//content/public/android:content_java",
+    ]
 
     defines += [ "APPCACHE_USE_SIMPLE_CACHE" ]
   }
   if (!is_android && !is_ios) {
     deps += [ "//third_party/libvpx_new" ]
   }
 
   if (use_aura) {
     deps += [
       "//ui/aura",
@@ skipping 121 matching lines @@
     "//gpu/blink",
     "//testing/gtest",
     "//third_party/WebKit/public:blink",
     "//ui/base",
     "//ui/gfx",
     "//ui/gfx/geometry",
     "//ui/gl",
     "//ui/gl:test_support",
   ]
 }