[Sync] Remove stack upload for an ignorable bookmarks error.

components/sync_bookmarks/bookmark_model_associator.cc

 // Copyright 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 "components/sync_bookmarks/bookmark_model_associator.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 737 matching lines @@
     int bookmark_index,
     const syncer::BaseNode* sync_child_node,
     const GURL& url,
     Context* context,
     syncer::SyncError* error) {
   DCHECK_LE(bookmark_index, parent_node->child_count());
 
   const std::string& sync_title = sync_child_node->GetTitle();
 
   if (!sync_child_node->GetIsFolder() && !url.is_valid()) {
-    unrecoverable_error_handler_->CreateAndUploadError(
-        FROM_HERE,
-        "Cannot associate sync node " + sync_child_node->GetSyncId().value() +
-            " with invalid url " + url.possibly_invalid_spec() + " and title " +
-            sync_title,
-        model_type());
-    // Don't propagate the error to the model_type in this case.
+    LOG(WARNING) << "Cannot associate sync node "
+                 << sync_child_node->GetSyncId().value() << " with invalid url "
+                 << url.possibly_invalid_spec() << " and title " << sync_title;
+    // Don't propagate an error to the model_type in this case.
     return nullptr;
   }
 
   base::string16 bookmark_title = base::UTF8ToUTF16(sync_title);
   const BookmarkNode* child_node = BookmarkChangeProcessor::CreateBookmarkNode(
       bookmark_title, url, sync_child_node, parent_node, bookmark_model_,
       sync_client_, bookmark_index);
   if (!child_node) {
     *error = unrecoverable_error_handler_->CreateAndUploadError(
         FROM_HERE, "Failed to create bookmark node with title " + sync_title +
@@ skipping 232 matching lines @@
                                  syncer::BOOKMARKS);
       } else {
         context->set_native_model_sync_state(BEHIND);
       }
     }
   }
   return syncer::SyncError();
 }
 
 }  // namespace sync_bookmarks