InitializeMediaRequestContext  337 chrome/browser/profiles/off_the_record_profile_io_data.cc OffTheRecordProfileIOData::InitializeMediaRequestContext(
InitializeMediaRequestContext  643 chrome/browser/profiles/profile_impl_io_data.cc ProfileImplIOData::InitializeMediaRequestContext(
InitializeMediaRequestContext  135 chrome/browser/ui/sync/one_click_signin_helper_unittest.cc   virtual ChromeURLRequestContext* InitializeMediaRequestContext(