Refactor the Android port to allow access to the chrome layer.

chrome/browser/component/components.gyp

Index: chrome/browser/component/components.gyp
diff --git a/chrome/browser/component/components.gyp b/chrome/browser/component/components.gyp
new file mode 100644
index 0000000000000000000000000000000000000000..3088d9612cfad1d9e3070199369a911e5f8a1a76
--- /dev/null
+++ b/chrome/browser/component/components.gyp
@@ -0,0 +1,29 @@
+# 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.
+
+{
+  'includes': [
+    'web_contents_delegate_android/web_contents_delegate_android.gypi'
+  ],
+
+  'conditions': [
+    ['OS=="android"', {
+      'targets': [
+        {
+          'target_name': 'browser_component_jni_headers',
+          'type': 'none',
+          'sources': [
+            '../../android/java/src/org/chromium/chrome/browser/component/web_contents_delegate_android/WebContentsDelegateAndroid.java',
+          ],
+          'variables': {
+            'jni_gen_dir': 'chrome/browser_component',
+          },
+          'includes': [ '../../../build/jni_generator.gypi' ],
+        },
+      ],
+    }],
+  ],
+}
+