Add //components/webdata/common to the 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 = [
@@ skipping 17 matching lines @@
     "//components/strings",
     "//components/tracing",
     "//components/translate:translate_core_browser",
     "//components/translate:translate_core_common",
     "//components/url_matcher",
     "//components/user_prefs",
     "//components/variations",
     "//components/visitedlink/browser",
     "//components/visitedlink/common",
     "//components/visitedlink/renderer",  # Blocked on blink
+    "//components/webdata/common",
   ]
 
   if (is_win || is_mac) {
     deps += [
       "//components/wifi",
     ]
   }
 
   if (!is_ios) {
     deps += [ "//components/keyed_service/content" ]
   }
 
   if (is_android) {
     deps -= [
       "//components/autofill/content/browser",  # Blocked on content/blink.
       "//components/autofill/content/common",  # Blocked on content.
       "//components/autofill/content/renderer",  # Blocked on content/blink.
       "//components/cloud_devices/common",  # Should work, needs checking.
       "//components/dom_distiller/core",  # Blocked on content.
       "//components/json_schema",  # Should work, needs checking.
       "//components/keyed_service/content",  # Blocked on content.
       "//components/policy",  # Blocked on content (indirectly via autofill).
       "//components/user_prefs",  # Blocked on content.
       "//components/visitedlink/browser",  # Blocked on content.
       "//components/visitedlink/common",  # Blocked on content.
       "//components/visitedlink/renderer",  # Blocked on blink
     ]
   }
 }