Remove third_party/npapi

content/child/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/features.gni")
 import("//build/config/ui.gni")
 import("//content/child/child.gni")
 
 source_set("child") {
   # Targets external to content should always link to the public API.
@@ skipping 37 matching lines @@
     "//mojo/message_pump",
     "//mojo/shell/public/interfaces",
     "//mojo/shell/runner/common",
     "//net",
     "//skia",
     "//storage/common",
     "//third_party/WebKit/public:blink_headers",
     "//third_party/WebKit/public:image_resources",
     "//third_party/WebKit/public:resources",
     "//third_party/icu",
-    "//third_party/npapi",
     "//ui/base",
     "//ui/events/gestures/blink",
     "//ui/gfx",
     "//ui/gfx/geometry",
     "//ui/native_theme",
     "//url",
   ]
 
   if (!use_default_render_theme) {
     sources -= [
@@ skipping 10 matching lines @@
     deps += [ "//ppapi/proxy" ]
   } else {
     sources -= [ "browser_font_resource_trusted.cc" ]
   }
 
   configs += [
     "//content:content_implementation",
     "//build/config/compiler:no_size_t_to_int_warning",
   ]
 }