Refactor and clean up code now that chrome::testing::NSRunLoopRunAllPending() exists.

chrome/browser/ui/cocoa/infobars/infobar_controller_unittest.mm

Index: chrome/browser/ui/cocoa/infobars/infobar_controller_unittest.mm
diff --git a/chrome/browser/ui/cocoa/infobars/infobar_controller_unittest.mm b/chrome/browser/ui/cocoa/infobars/infobar_controller_unittest.mm
index 865a4c309c28a6416f17c37095295e86410341fb..460345d0287aa0f5353d0f9e6a43d565bf6d94de 100644
--- a/chrome/browser/ui/cocoa/infobars/infobar_controller_unittest.mm
+++ b/chrome/browser/ui/cocoa/infobars/infobar_controller_unittest.mm
@@ -13,6 +13,7 @@
 #import "chrome/browser/ui/cocoa/infobars/infobar_controller.h"
 #include "chrome/browser/ui/cocoa/infobars/mock_confirm_infobar_delegate.h"
 #include "chrome/browser/ui/cocoa/infobars/mock_link_infobar_delegate.h"
+#include "chrome/browser/ui/cocoa/run_loop_testing.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/platform_test.h"
 
@@ -197,8 +198,7 @@ TEST_F(LinkInfoBarControllerTest, ShowAndClickLink) {
 
   // Spin the runloop because the invocation for closing the infobar is done on
   // a 0-timer delayed selector.
-  [[NSRunLoop currentRunLoop] runUntilDate:
-      [NSDate dateWithTimeIntervalSinceNow:0.1]];

[Mark Mentovai, 2011/08/22 19:44:57]

ha.

+  chrome::testing::NSRunLoopRunAllPending();
 
   ASSERT_TRUE(delegate_closed());
   EXPECT_TRUE(closed_delegate_link_clicked_);