Exclude wifi_data_provider_linux.cc for chromecast build as chromecast uses wpa_supplicant instead …

content/common/cursors/webcursor_cast.cc

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// 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 "content/common/cursors/webcursor.h"
 
-#include "base/logging.h"
-#include "third_party/WebKit/public/platform/WebCursorInfo.h"
-
 namespace content {
 
 void WebCursor::InitPlatformData() {
 }
 
 bool WebCursor::SerializePlatformData(Pickle* pickle) const {
   return true;
 }
 
 bool WebCursor::DeserializePlatformData(PickleIterator* iter) {
   return true;
 }
 
 bool WebCursor::IsPlatformDataEqual(const WebCursor& other) const {
   return true;
 }
 
 void WebCursor::CleanupPlatformData() {
 }
 
 void WebCursor::CopyPlatformData(const WebCursor& other) {
 }
 
 }  // namespace content