Add breakpad component to GN build.

components/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.
 
 # Collection of all components. You wouldn't link to this, but this is rather
 # to reference the files so they can be compiled by the build system.
 group("all_components") {
   visibility = "//:*"  # Only for the root targets to bring in.
 
   deps = [
     "//components/auto_login_parser",
     "//components/autocomplete",
     "//components/autofill/content/browser",
     "//components/autofill/content/common",
     "//components/autofill/content/renderer",
     "//components/bookmarks/browser",
     "//components/bookmarks/common",
     "//components/bookmarks/test",
+    "//components/breakpad/app",
+    "//components/breakpad/browser",
     "//components/captive_portal",
     "//components/cdm/browser",
     "//components/cdm/common",
     "//components/cdm/renderer",
     "//components/cloud_devices/common",
     "//components/component_updater",
     "//components/data_reduction_proxy/browser",
     "//components/data_reduction_proxy/common",
     "//components/dom_distiller/core",
     "//components/domain_reliability",
@@ skipping 70 matching lines @@
   if (is_ios) {
     deps -= [ "//components/keyed_service/content" ]
   }
 
   if (is_android) {
     deps -= [
       "//components/autocomplete",  # Should work, needs checking.
       "//components/autofill/content/browser",  # Blocked on content/blink.
       "//components/autofill/content/common",  # Blocked on content.
       "//components/autofill/content/renderer",  # Blocked on content/blink.
+      "//components/breakpad/app",  # Should work, needs checking.
+      "//components/breakpad/browser",  # Should work, needs checking.
       "//components/captive_portal",  # Should work, needs checking.
       "//components/cloud_devices/common",  # Should work, needs checking.
       "//components/cdm/browser",  # Blocked on content.
       "//components/cdm/common",  # Blocked on content.
       "//components/cdm/renderer",  # Blocked on content.
       "//components/data_reduction_proxy/browser",  # Should work, needs checking.
       "//components/data_reduction_proxy/common",  # Should work, needs checking.
       "//components/dom_distiller/core",  # Blocked on content.
       "//components/domain_reliability",  # Blocked on content.
       "//components/favicon_base",  # Should work, needs checking.
@@ skipping 72 matching lines @@
   ]
 
   # TODO(GYP) need this target.
   #'breakpad/app/crash_keys_win_unittest.cc',
 
   # Precache tests need these defines.
   #configs += [ "//components/precache/core:precache_config" ]
 }
 
 }