Remove third_party/npapi

content/browser/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/browser/browser.gni")
 import("//media/media_options.gni")
 import("//mojo/public/mojo_application_manifest.gni")
 
@@ skipping 78 matching lines @@
     # WebKeyboardEvent::setKeyIdentifierFromWindowsKeyCode
     "//third_party/WebKit/public:blink",
     "//third_party/WebKit/public:blink_headers",
     "//third_party/WebKit/public:image_resources",
     "//third_party/WebKit/public:resources",
     "//third_party/angle:commit_id",
     "//third_party/icu",
     "//third_party/kasko:kasko_features",
     "//third_party/leveldatabase",
     "//third_party/libyuv",
-    "//third_party/npapi",
     "//third_party/re2",
     "//third_party/webrtc",
     "//third_party/webrtc/base:rtc_base",
     "//third_party/webrtc/modules/desktop_capture:primitives",
     "//third_party/zlib",
     "//third_party/zlib:zip",
     "//ui/accessibility",
     "//ui/accessibility:ax_gen",
     "//ui/base",
     "//ui/base/ime",
@@ skipping 433 matching lines @@
   type = "exe"
   application_name = "chrome"
   source = "mojo/chrome_manifest.json"
 }
 
 mojo_application_manifest("chrome_renderer_manifest") {
   type = "exe"
   application_name = "chrome_renderer"
   source = "mojo/chrome_renderer_manifest.json"
 }