Move encryptor API out of webdata.

components/encryptor.gypi

+# 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.
+
+{
+  'targets': [
+    {
+      'target_name': 'encryptor',
+      'type': 'static_library',
+      'include_dirs': [
+        '..',
+      ],
+      'dependencies': [
+        '../base/base.gyp:base',
+        '../crypto/crypto.gyp:crypto',
+      ],
+      'sources': [
+        'encryptor/encryptor.h',
+        'encryptor/encryptor_mac.mm',
+        'encryptor/encryptor_password_mac.h',
+        'encryptor/encryptor_password_mac.mm',
+        'encryptor/encryptor_posix.cc',
+        'encryptor/encryptor_win.cc',
+        'encryptor/ie7_password_win.cc',
+        'encryptor/ie7_password_win.h',
+      ],
+      'conditions': [
+        ['OS=="mac"', {
+          'sources!': [
+            'encryptor/encryptor_posix.cc',
+          ],
+        }],
+      ],
+      'target_conditions': [
+        ['OS=="ios"', {
+          'sources/': [
+            ['include', '^encryptor/encryptor_mac\\.mm$'],
+            ['include', '^encryptor/encryptor_password_mac\\.mm$'],
+          ],
+        }],
+      ],
+    },
+  ],
+}