favor DCHECK_CURRENTLY_ON for better logs in components/

components/crash/browser/crash_handler_host_linux.cc

Index: components/crash/browser/crash_handler_host_linux.cc
diff --git a/components/crash/browser/crash_handler_host_linux.cc b/components/crash/browser/crash_handler_host_linux.cc
index 7811a048b82b63cdf737cde5ee3bc969454fd946..2c5841ba2fe8fba1f88a1101febb7bc3a169f931 100644
--- a/components/crash/browser/crash_handler_host_linux.cc
+++ b/components/crash/browser/crash_handler_host_linux.cc
@@ -402,7 +402,7 @@ void CrashHandlerHostLinux::WriteDumpFile(scoped_ptr<BreakpadInfo> info,
 
 void CrashHandlerHostLinux::QueueCrashDumpTask(scoped_ptr<BreakpadInfo> info,
                                                int signal_fd) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
+  DCHECK_CURRENTLY_ON(BrowserThread::IO);
 
   // Send the done signal to the process: it can exit now.
   struct msghdr msg = {0};