Implement Networking Private API VerifyAndEncryptCredentials method

chrome/chrome_browser_extensions.gypi

Index: chrome/chrome_browser_extensions.gypi
diff --git a/chrome/chrome_browser_extensions.gypi b/chrome/chrome_browser_extensions.gypi
index 0fe6d064580b9ad6318c16b73223f03a11b5c1e4..504b30935a1056834aa2dd78c7cb801b14cfb4d8 100644
--- a/chrome/chrome_browser_extensions.gypi
+++ b/chrome/chrome_browser_extensions.gypi
@@ -1084,8 +1084,9 @@
           'sources': [
             'browser/extensions/api/networking_private/networking_private_api.h',
             'browser/extensions/api/networking_private/networking_private_api_nonchromeos.cc',
-            'browser/extensions/api/networking_private/networking_private_crypto.cc',
-            'browser/extensions/api/networking_private/networking_private_crypto.h',
+            'browser/extensions/api/networking_private/networking_private_credentials_getter.h',
+            'browser/extensions/api/networking_private/networking_private_credentials_getter_mac.cc',
+            'browser/extensions/api/networking_private/networking_private_credentials_getter_win.cc',
             'browser/extensions/api/networking_private/networking_private_event_router.h',
             'browser/extensions/api/networking_private/networking_private_event_router_factory.cc',
             'browser/extensions/api/networking_private/networking_private_event_router_factory.h',
@@ -1138,8 +1139,6 @@
         }],
         ['use_openssl==1', {
           'sources!': [
-            # networking_private_crypto.cc uses NSS functions.
-            'browser/extensions/api/networking_private/networking_private_crypto.cc',
             # cast_auth_util_nss.cc uses NSS functions.
             'browser/extensions/api/cast_channel/cast_auth_util_nss.cc',
           ],