Add chrome/renderer to the GN build.

build/config/features.gni

 # 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.
 
 # This file contains UI-related build flags. It should theoretically be in the
 # src/ui directory and only things that depend on the ui module should get the
 # definitions.
 #
 # However, today we have many "bad" dependencies on some of these flags from,
 # e.g. base, so they need to be global.
 #
 # See also build/config/ui.gni
 
 declare_args() {
   # Multicast DNS.
   enable_mdns = is_win || is_linux
 
   enable_plugins = !is_android || !is_ios
+
+  # Enables Native Client support.
+  enable_nacl = (!is_ios && !is_android)
 }
 
 # Additional dependent variables -----------------------------------------------
 
 # Set the version of CLD.
 #   0: Don't specify the version. This option is for the Finch testing.
 #   1: Use only CLD1.
 #   2: Use only CLD2.
 if (is_android || is_ios) {
   cld_version = 1
@@ skipping 36 matching lines @@
 disable_ftp_support = is_ios
 
 # Speech input is compiled in by default. Set to 0 to disable.
 # TODO(tommyw): Speech Input doesn't exist anymore. Clarify the scope
 # of this flag (and probably rename it).
 enable_speech_input = true
 
 use_dbus = is_linux
 
 enable_extensions = (!is_android && !is_ios)
+
+# Variable safe_browsing is used to control the build time configuration for
+# safe browsing feature. Safe browsing can be compiled in 3 different levels: 0
+# disables it, 1 enables it fully, and 2 enables only UI and reporting features
+# without enabling phishing and malware detection. This is useful to integrate
+# a third party phishing/malware detection to existing safe browsing logic.
+if (is_android) {
+  safe_browsing_mode = 2
+} else if (is_ios) {
+  safe_browsing_mode = 0
+} else {
+  safe_browsing_mode = 1
+}