1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "chrome/browser/icon_manager.h" 6 7 #include "base/mime_util.h" 8 #include "base/threading/thread_restrictions.h" 9 GetGroupIDFromFilepath(const FilePath & filepath)10IconGroupID IconManager::GetGroupIDFromFilepath(const FilePath& filepath) { 11 // It turns out the call to mime_util::GetFileMimeType below does IO, but 12 // callers of GetGroupIDFromFilepath assume it does not do IO (the Windows 13 // and Mac implementations do not). We should fix this by either not doing IO 14 // in this method, or reworking callers to avoid calling it on the UI thread. 15 // See crbug.com/72740. 16 base::ThreadRestrictions::ScopedAllowIO allow_io; 17 18 return mime_util::GetFileMimeType(filepath); 19 } 20