Index: chrome/browser/browser_main.cc |
=================================================================== |
--- chrome/browser/browser_main.cc (revision 64151) |
+++ chrome/browser/browser_main.cc (working copy) |
@@ -483,7 +483,7 @@ |
void RunUIMessageLoop(BrowserProcess* browser_process) { |
TRACE_EVENT_BEGIN("BrowserMain:MESSAGE_LOOP", 0, ""); |
-#if (defined(OS_LINUX) && !defined(OS_CHROMEOS)) |
+#if (defined(OS_LINUX) && !defined(OS_CHROMEOS)) || defined(OS_MACOSX) |
// If the UI thread blocks, the whole UI is unresponsive. |
// Do not allow disk IO from the UI thread. |
// TODO(evanm): turn this on for all platforms. |