Delete the non-static CLD data source logic.

components/translate/content/browser/browser_cld_data_provider.cc

Index: components/translate/content/browser/browser_cld_data_provider.cc
diff --git a/components/translate/content/browser/browser_cld_data_provider.cc b/components/translate/content/browser/browser_cld_data_provider.cc
deleted file mode 100644
index b50d5a67b896ddef7ae2fc0a40584db723192a28..0000000000000000000000000000000000000000
--- a/components/translate/content/browser/browser_cld_data_provider.cc
+++ /dev/null
@@ -1,17 +0,0 @@
-// 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.
-
-// NOT DEAD CODE!
-// This code isn't dead, even if it isn't currently being used. Please refer to:
-// https://www.chromium.org/developers/how-tos/compact-language-detector-cld-data-source-configuration
-
-#include "components/translate/content/browser/browser_cld_data_provider.h"
-
-namespace translate {
-
-bool BrowserCldDataProvider::OnMessageReceived(const IPC::Message& message) {
-  return false;  // Message not handled
-}
-
-}  // namespace translate