[Doodle] Move image fetching from LogoBridge to DoodleService

components/image_fetcher/core/image_fetcher_impl.cc

Index: components/image_fetcher/core/image_fetcher_impl.cc
diff --git a/components/image_fetcher/core/image_fetcher_impl.cc b/components/image_fetcher/core/image_fetcher_impl.cc
index 567928c9a6df05e2daadc47bbb5870fc235aa8f4..1cb6d2628854b6cde54417edc8a6fe57d941a935 100644
--- a/components/image_fetcher/core/image_fetcher_impl.cc
+++ b/components/image_fetcher/core/image_fetcher_impl.cc
@@ -66,6 +66,8 @@ void ImageFetcherImpl::StartOrQueueNetworkRequest(
                               base::Unretained(this), image_url));
   } else {
     // Request in progress. Register as an interested callback.
+    // TODO(treib,markusheintz): We're not guaranteed that the ID also matches.
+    //                           We probably have to store them all.
     it->second.callbacks.push_back(callback);
   }
 }