[Android WebView] Populate WebKit WebPreferences correctly in browser

android_webview/native/aw_web_preferences_populater_impl.cc

+// Copyright (c) 2013 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 "android_webview/native/aw_web_preferences_populater_impl.h"
+
+#include "android_webview/native/aw_settings.h"
+
+namespace android_webview {
+
+AwWebPreferencesPopulaterImpl::AwWebPreferencesPopulaterImpl() {
+}
+
+AwWebPreferencesPopulaterImpl::~AwWebPreferencesPopulaterImpl() {
+}
+
+void AwWebPreferencesPopulaterImpl::PopulateFor(
+    content::WebContents* web_contents,
+    WebPreferences* web_prefs) {
+  AwSettings* aw_settings = AwSettings::FromWebContents(web_contents);
+  if (aw_settings) {
+    aw_settings->PopulateWebPreferences(web_prefs);
+  }
+}
+
+}