Make ProfileImageDownloader available to non-chromeos code

chrome/browser/image_decoder.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/chromeos/login/image_decoder.h"
+#include "chrome/browser/image_decoder.h"
 
 #include "base/bind.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/common/chrome_utility_messages.h"
 #include "content/public/browser/browser_thread.h"
 
 using content::BrowserThread;
 
-namespace chromeos {
-
 ImageDecoder::ImageDecoder(Delegate* delegate,
                            const std::string& image_data)
     : delegate_(delegate),
       image_data_(image_data.begin(), image_data.end()),
       target_thread_id_(BrowserThread::UI) {
 }
 
 ImageDecoder::~ImageDecoder() {}
 
 void ImageDecoder::Start() {
@@ skipping 31 matching lines @@
 }
 
 void ImageDecoder::DecodeImageInSandbox(
     const std::vector<unsigned char>& image_data) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   UtilityProcessHost* utility_process_host =
       new UtilityProcessHost(this,
                              target_thread_id_);
   utility_process_host->Send(new ChromeUtilityMsg_DecodeImage(image_data));
 }
-
-}  // namespace chromeos