Switch ChromeOS Chromium login to use IJG libjpeg

chrome/browser/image_decoder.cc

Index: chrome/browser/image_decoder.cc
diff --git a/chrome/browser/image_decoder.cc b/chrome/browser/image_decoder.cc
index b0b9ce88010db9e28c7ea842d9c9204b74bc671b..142c6fbf858ac40644f355859b0d19a41f753778 100644
--- a/chrome/browser/image_decoder.cc
+++ b/chrome/browser/image_decoder.cc
@@ -99,10 +99,12 @@ void ImageDecoder::DecodeImageInSandbox(
       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_));