Refactor language detection logic to allow non-static CLD data sources.

components/translate/content/browser/browser_cld_data_provider.cc

+// 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.
+
+#include "components/translate/content/browser/browser_cld_data_provider.h"
+
+namespace translate {
+
+BrowserCldDataProvider::BrowserCldDataProvider() {
+}
+
+bool BrowserCldDataProvider::OnMessageReceived(const IPC::Message& message) {
+  return true;
+}
+
+void BrowserCldDataProvider::OnCldDataRequest() {
+}
+
+void BrowserCldDataProvider::SendCldDataResponse() {
+}
+
+}  // namespace translate