Force avatar and wallpaper decoding to use robust JPEG.

chrome/common/chrome_utility_messages.h

Index: chrome/common/chrome_utility_messages.h
diff --git a/chrome/common/chrome_utility_messages.h b/chrome/common/chrome_utility_messages.h
index 6750826455afb14c763751a0d69693c0d7a89a11..4df5fe1e43acedb1e0aafb51404f9d8425a822ef 100644
--- a/chrome/common/chrome_utility_messages.h
+++ b/chrome/common/chrome_utility_messages.h
@@ -78,6 +78,11 @@ IPC_MESSAGE_CONTROL1(ChromeUtilityMsg_DecodeImage,
 IPC_MESSAGE_CONTROL1(ChromeUtilityMsg_DecodeImageBase64,
                      std::string)  // base64 encoded image contents
 
+// Tell the utility process to decode the given JPEG image data with standard
+// libjpeg codec.
+IPC_MESSAGE_CONTROL1(ChromeUtilityMsg_DecodeImageWithStandardJPEG,
+                     std::vector<unsigned char>)  // encoded image contents
+
 // Tell the utility process to render the given PDF into a metafile.
 IPC_MESSAGE_CONTROL4(ChromeUtilityMsg_RenderPDFPagesToMetafile,
                      base::PlatformFile,       // PDF file