Allow File>Open File with no window open.

chrome/browser/app_controller_mac.mm

Index: chrome/browser/app_controller_mac.mm
===================================================================
--- chrome/browser/app_controller_mac.mm	(revision 14731)
+++ chrome/browser/app_controller_mac.mm	(working copy)
@@ -121,6 +121,11 @@
     case IDC_NEW_INCOGNITO_WINDOW:
       Browser::OpenURLOffTheRecord(default_profile, GURL());
       break;
+    case IDC_OPEN_FILE:
+      Browser::OpenEmptyWindow(default_profile);

[pink (ping after 24hrs), 2009/04/28 16:12:12]

are you sure this is synchronous?

[Avi (use Gerrit), 2009/04/28 16:15:56]

No. That's why I was trying it out to see if it worked. I'd imagine the browser
window creation is, even if the page loading isn't.

+      BrowserList::GetLastActive()->
+          ExecuteCommandWithDisposition(IDC_OPEN_FILE, CURRENT_TAB);
+      break;
   };
 }
 
@@ -146,6 +151,7 @@
   menuState_ = new CommandUpdater(NULL);
   menuState_->UpdateCommandEnabled(IDC_NEW_WINDOW, true);
   menuState_->UpdateCommandEnabled(IDC_NEW_INCOGNITO_WINDOW, true);
+  menuState_->UpdateCommandEnabled(IDC_OPEN_FILE, true);
   // TODO(pinkerton): ...more to come...
 }