Download driver for components/download.

components/download/content/BUILD.gn

Index: components/download/content/BUILD.gn
diff --git a/components/download/content/BUILD.gn b/components/download/content/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..126de4c0f625ac0cb4d847f68f8c16c2d2fb396f
--- /dev/null
+++ b/components/download/content/BUILD.gn
@@ -0,0 +1,44 @@
+# Copyright 2017 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.
+
+if (is_android) {
+  import("//build/config/android/config.gni")
+  import("//build/config/android/rules.gni")
+}
+
+source_set("content") {
+  sources = [
+    "download_driver_impl.cc",
+    "download_driver_impl.h",
+    "driver_entry.cc",

[David Trainor- moved to gerrit, 2017/05/18 18:29:43]

This needs to be in internal.

[xingliu, 2017/05/18 22:21:49]

Done, good catch.

+    "driver_entry.h",
+  ]
+
+  public_deps = [
+    "//components/download/internal",
+    "//components/download/public",
+  ]
+
+  deps = [
+    "//base",
+    "//content/public/browser",
+    "//net",
+    "//url",
+  ]
+}
+
+source_set("unit_tests") {
+  testonly = true
+
+  sources = [
+    "download_driver_impl_unittest.cc",
+  ]
+
+  deps = [
+    ":content",
+    "//content/test:test_support",
+    "//testing/gmock",
+    "//testing/gtest",
+  ]
+}