Abstract WebContentsObserver from Autofill shared code

components/autofill/browser/test_autofill_driver.cc

Index: components/autofill/browser/test_autofill_driver.cc
diff --git a/components/autofill/browser/test_autofill_driver.cc b/components/autofill/browser/test_autofill_driver.cc
new file mode 100644
index 0000000000000000000000000000000000000000..f3085b000711bbe2add10bc308b90cf09130e2fb
--- /dev/null
+++ b/components/autofill/browser/test_autofill_driver.cc
@@ -0,0 +1,19 @@
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.

[Ilya Sherman, 2013/06/12 00:07:46]

ultra nit: Please omit the "(c)"

[blundell, 2013/06/12 16:29:37]

Done.

+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "components/autofill/browser/test_autofill_driver.h"
+
+namespace autofill {
+
+TestAutofillDriver::TestAutofillDriver(content::WebContents* web_contents)
+    : content::WebContentsObserver(web_contents) {
+}

[Ilya Sherman, 2013/06/12 00:07:46]

nit: Please move the closing curly brace to the previous line, to match the
destructor.

[blundell, 2013/06/12 16:29:37]

Done.

+
+TestAutofillDriver::~TestAutofillDriver() {}
+
+content::WebContents* TestAutofillDriver::GetWebContents() {
+  return web_contents();
+}
+
+}  // namespace autofill