Make AutomationProxyTest.NavigateToURLWithTimeout* tests not-flaky.

chrome/browser/automation/automation_provider.cc

Index: chrome/browser/automation/automation_provider.cc
diff --git a/chrome/browser/automation/automation_provider.cc b/chrome/browser/automation/automation_provider.cc
index 1ce2c872c06840cf59a20802a7dc32e29b0c4ebb..2f74d23569f8c592291fc871813cdbd43b37b593 100644
--- a/chrome/browser/automation/automation_provider.cc
+++ b/chrome/browser/automation/automation_provider.cc
@@ -24,6 +24,7 @@
 #include "chrome/browser/automation/url_request_failed_dns_job.h"
 #include "chrome/browser/automation/url_request_mock_http_job.h"
 #include "chrome/browser/automation/url_request_slow_download_job.h"
+#include "chrome/browser/automation/url_request_slow_http_job.h"
 #include "chrome/browser/blocked_popup_container.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/browser_window.h"
@@ -2120,6 +2121,7 @@ class SetFilteredInetTask : public Task {
       std::wstring root_http;
       PathService::Get(chrome::DIR_TEST_DATA, &root_http);
       URLRequestMockHTTPJob::AddUITestUrls(root_http);
+      URLRequestSlowHTTPJob::AddUITestUrls(root_http);
     } else {
       // Revert to the default handlers.
       URLRequestFilter::GetInstance()->ClearHandlers();