Switch ChromeOS Chromium login to use IJG libjpeg

chrome/browser/image_decoder.cc

 // Copyright (c) 2012 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/image_decoder.h"
 
 #include "base/bind.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/common/chrome_utility_messages.h"
 #include "chrome/grit/generated_resources.h"
@@ skipping 81 matching lines @@
                               base::Unretained(image_request)));
     return;
   }
 
   last_request_ = base::TimeTicks::Now();
   base::AutoLock lock(map_lock_);
   image_request_id_map_.insert(
       std::make_pair(image_request_id_counter_, image_request));
 
   switch (image_codec) {
+#if defined(OS_CHROMEOS)
     case ROBUST_JPEG_CODEC:
       utility_process_host_->Send(new ChromeUtilityMsg_RobustJPEGDecodeImage(
           image_data, image_request_id_counter_));
       break;
+#endif  // defined(OS_CHROMEOS)
     case DEFAULT_CODEC:
       utility_process_host_->Send(new ChromeUtilityMsg_DecodeImage(
           image_data, shrink_to_fit, image_request_id_counter_));
       break;
   }
 
   ++image_request_id_counter_;
 }
 
 void ImageDecoder::CancelImpl(ImageRequest* image_request) {
@@ skipping 73 matching lines @@
   auto it = image_request_id_map_.find(request_id);
   if (it != image_request_id_map_.end()) {
     ImageRequest* image_request = it->second;
     image_request->task_runner()->PostTask(
         FROM_HERE, base::Bind(&ImageRequest::OnDecodeImageFailed,
                               base::Unretained(image_request)));
 
     image_request_id_map_.erase(it);
   }
 }