MD Settings: People: Fix issues with user icons

chrome/browser/ui/webui/options/chromeos/user_image_source.cc

 // Copyright (c) 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 "chrome/browser/ui/webui/options/chromeos/user_image_source.h"
 
 #include "base/memory/ref_counted_memory.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_split.h"
 #include "chrome/browser/chromeos/login/users/default_user_image/default_user_images.h"
@@ skipping 48 matching lines @@
       return ResourceBundle::GetSharedInstance().LoadDataResourceBytesForScale(
           IDR_PROFILE_PICTURE_LOADING, ui::SCALE_FACTOR_100P);
     }
     if (user->HasDefaultImage()) {
       return ResourceBundle::GetSharedInstance().LoadDataResourceBytesForScale(
           chromeos::default_user_image::kDefaultImageResourceIDs
               [user->image_index()],
           ui::SCALE_FACTOR_100P);
     }
     NOTREACHED() << "User with custom image missing data bytes";
+  } else {
+    LOG(ERROR) << "User not found: " << account_id.GetUserEmail();
   }
   return ResourceBundle::GetSharedInstance().LoadDataResourceBytesForScale(
       IDR_LOGIN_DEFAULT_USER, ui::SCALE_FACTOR_100P);
 }
 
 }  // namespace
 
 namespace chromeos {
 namespace options {
 
@@ skipping 24 matching lines @@
 }
 
 std::string UserImageSource::GetMimeType(const std::string& path) const {
   // We need to explicitly return a mime type, otherwise if the user tries to
   // drag the image they get no extension.
   return "image/png";
 }
 
 }  // namespace options
 }  // namespace chromeos