Revert of Attempt to figure out what the issue is on the Win10 FYI build bot in content_browsertests.

webrtc/base/task_queue_win.cc

Index: webrtc/base/task_queue_win.cc
diff --git a/webrtc/base/task_queue_win.cc b/webrtc/base/task_queue_win.cc
index e2d19b431e69c1b942a2c33eaa75b8c6dc65e66c..e18c1f7a42c8f78d30917d6256875d79ece72eed 100644
--- a/webrtc/base/task_queue_win.cc
+++ b/webrtc/base/task_queue_win.cc
@@ -62,13 +62,7 @@
 TaskQueue::~TaskQueue() {
   RTC_DCHECK(!IsCurrent());
   while (!PostThreadMessage(thread_.GetThreadRef(), WM_QUIT, 0, 0)) {
-    DWORD last_error = ::GetLastError();
-    if (last_error == ERROR_SUCCESS) {
-      // TODO(tommi): Figure out what's going on on the Win10 build bot when
-      // we get this error.
-      break;
-    }
-    RTC_CHECK_EQ(static_cast<DWORD>(ERROR_NOT_ENOUGH_QUOTA), last_error);
+    RTC_CHECK_EQ(static_cast<DWORD>(ERROR_NOT_ENOUGH_QUOTA), ::GetLastError());
     Sleep(1);
   }
   thread_.Stop();