External autofill delegates.

chrome/browser/autofill/autofill_external_delegate.cc

+// Copyright (c) 2011 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/autofill/autofill_external_delegate.h"
+#include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
+#include "chrome/common/autofill_messages.h"
+#include "content/browser/renderer_host/render_view_host.h"
+
+AutofillExternalDelegate::~AutofillExternalDelegate() {
+}
+
+AutofillExternalDelegate::AutofillExternalDelegate(
+    TabContentsWrapper* tab_contents_wrapper)
+    : tab_contents_wrapper_(tab_contents_wrapper) {
+}
+
+void AutofillExternalDelegate::SelectAutofillSuggestionAtIndex(int listIndex) {
+  RenderViewHost* host = tab_contents_wrapper_->render_view_host();

[Ilya Sherman, 2011/10/27 11:01:55]

nit: How about just storing the RenderViewHost as a member variable, rather than
the TabContentsWrapper?

[John Grabowski, 2011/10/27 17:42:21]

discussed offline

+  host->Send(new AutofillMsg_SelectAutofillSuggestionAtIndex(
+                 host->routing_id(),
+                 listIndex));
+}
+
+
+// Add a "!defined(OS_YOUROS) for each platform that implements this
+// in an autofill_external_delegate_YOUROS.cc.  Currently there are
+// none, so all platforms use the default.
+
+#if !defined(OS_ANDROID)
+
+AutofillExternalDelegate* AutofillExternalDelegate::Create(
+    TabContentsWrapper*, AutofillManager*) {
+  return NULL;
+}
+
+#endif