Fix certificate and keychain installation on Android.

chrome/browser/ssl/ssl_add_certificate_android.cc

+// Copyright (c) 2012 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.
+
+#include "chrome/browser/ssl/ssl_add_certificate.h"
+
+#include "net/android/network_library.h"
+
+namespace chrome {
+
+// Special case for Android here for several reasons:
+//
+// - The SSLAddCertHandler implementation currently only supports
+//   CERTIFICATE_TYPE_X509_USER_CERT, but not other types, like
+//   CERTIFICATE_TYPE_PKCS12_ARCHIVE which are required on this
+//   platform.
+//
+// - Besides, SSLAddCertHandler tries to parse the certificate
+//   by calling net::CertDatabase::CheckUserCert() which is not
+//   implemented on Android, mainly because there is no API
+//   provided by the system to do that properly.
+//
+// - The Android CertInstaller activity will check the certificate file
+//   and display a toast (small fading dialog) to the user if it is
+//   not valid, so the UI performed by SSLAddCertHandler would
+//   be redundant.
+void SSLAddCertificate(
+    net::URLRequest* /* request */,
+    net::CertificateMimeType cert_type,
+    const void* cert_data,
+    size_t cert_size,
+    int /* render_process_id */,
+    int /* render_view_id */) {
+  if (cert_size > 0) {
+    // This launches a new activity which will run in a different process.
+    // It handles all user interaction, so no need to do anything in the
+    // browser UI thread here.
+    net::android::StoreCertificate(cert_type, cert_data, cert_size);
+  }
+}
+
+}  //  namespace chrome