chrome/browser: Update calls from RunAllPending() to RunUntilIdle().

chrome/browser/system_monitor/media_device_notifications_utils_unittest.cc

Index: chrome/browser/system_monitor/media_device_notifications_utils_unittest.cc
diff --git a/chrome/browser/system_monitor/media_device_notifications_utils_unittest.cc b/chrome/browser/system_monitor/media_device_notifications_utils_unittest.cc
index 2a0470ea75dfcc09717a75bcc0869e400b514a68..15bfc47693473fc4a72a4897f5f4fb1560dce6a5 100644
--- a/chrome/browser/system_monitor/media_device_notifications_utils_unittest.cc
+++ b/chrome/browser/system_monitor/media_device_notifications_utils_unittest.cc
@@ -82,7 +82,7 @@ TEST_F(MediaDeviceNotificationUtilsTest, MediaDeviceAttached) {
       BrowserThread::FILE, FROM_HERE,
       base::Bind(&MediaDeviceNotificationUtilsTest::checkDeviceType,
                  base::Unretained(this), mount_point.value(), true));
-  message_loop_.RunAllPending();
+  message_loop_.RunUntilIdle();
 }
 
 // Test to verify that IsMediaDevice() function returns false for a given
@@ -94,7 +94,7 @@ TEST_F(MediaDeviceNotificationUtilsTest, NonMediaDeviceAttached) {
       BrowserThread::FILE, FROM_HERE,
       base::Bind(&MediaDeviceNotificationUtilsTest::checkDeviceType,
                  base::Unretained(this), mount_point.value(), false));
-  message_loop_.RunAllPending();
+  message_loop_.RunUntilIdle();
 }
 
 }  // namespace chrome