Force avatar and wallpaper decoding to use robust JPEG.

chrome/browser/image_decoder.h

Index: chrome/browser/image_decoder.h
diff --git a/chrome/browser/image_decoder.h b/chrome/browser/image_decoder.h
index 69caa43abde465d66bae86d5146571f2e95cf8ca..dc41c25d5e90683df640ffdfede2cb5722df97cd 100644
--- a/chrome/browser/image_decoder.h
+++ b/chrome/browser/image_decoder.h
@@ -33,8 +33,14 @@ class ImageDecoder : public content::UtilityProcessHostClient {
     virtual ~Delegate() {}
   };
 
+  enum ImageCodec {
+    DEFAULT_CODEC = 0,       // Uses WebKit image decoding (via WebImage).
+    ONLY_IJG_LIBJPEG_CODEC,  // Restrict decoding to IJG libjpeg codec.
+  };
+
   ImageDecoder(Delegate* delegate,
-               const std::string& image_data);
+               const std::string& image_data,
+               ImageCodec image_codec);
 
   // Starts image decoding.
   void Start();
@@ -61,6 +67,7 @@ class ImageDecoder : public content::UtilityProcessHostClient {
 
   Delegate* delegate_;
   std::vector<unsigned char> image_data_;
+  ImageCodec image_codec_;

[sky, 2012/08/29 15:21:54]

const

[Emmanuel Saint-loubert-Bié, 2012/08/29 17:52:08]

Done.

   content::BrowserThread::ID target_thread_id_;
 
   DISALLOW_COPY_AND_ASSIGN(ImageDecoder);