gfx::Image: Added thread checker.

chrome/browser/profiles/profile_info_cache.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/profiles/profile_info_cache.h"
 
 #include <algorithm>
 #include <memory>
 #include <utility>
 
@@ skipping 103 matching lines @@
   }
 
   gfx::Image image = gfx::Image::CreateFrom1xPNGBytes(
       base::RefCountedString::TakeString(&image_data));
   if (image.IsEmpty()) {
     LOG(ERROR) << "Failed to decode PNG file.";
     return;
   }
 
   *out_image = new gfx::Image(image);
+
+  // As the image is going to be sent back to the calling thread, detach it from
+  // this thread.
+  (*out_image)->DetachFromThread();
 }
 
 void RunCallbackIfFileMissing(const base::FilePath& file_path,
                               const base::Closure& callback) {
   DCHECK_CURRENTLY_ON(BrowserThread::FILE);
   if (!base::PathExists(file_path))
     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, callback);
 }
 
 void DeleteBitmap(const base::FilePath& image_path) {
@@ skipping 1013 matching lines @@
   if (!current_entry) {
     // The profile info is in the cache but its entry isn't created yet, insert
     // it in the map.
     current_entry.reset(new ProfileAttributesEntry());
     current_entry->Initialize(this, path);
   }
 
   *entry = current_entry.get();
   return true;
 }