Added logging to ExtensionWebstorePrivateBrowserTest.BrowserLogin

chrome/browser/extensions/extension_webstore_private_browsertest.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/browser_signin.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/browser/extensions/extension_test_message_listener.h"
@@ skipping 163 matching lines @@
                      relative_path,
                      initial_login,
                      login_succeeds,
                      login_result);
   }
 
  protected:
   std::string test_url_base_;
 };
 
+// TODO(asargent) I've added some extra logging to this test since we've seen a
+// few failures on the bots lately. See crbug.com/91753 for details.
 IN_PROC_BROWSER_TEST_F(ExtensionWebstorePrivateBrowserTest, BrowserLogin) {
+  LOG(INFO) << "Adding rule to host resolver";
   host_resolver()->AddRule(kTestUrlHostname, "127.0.0.1");
+
+  LOG(INFO) << "Starting test server";
   ASSERT_TRUE(test_server()->Start());
 
+  LOG(INFO) << "expect_nonempty.html";
   RunLoginTest("browser_login/expect_nonempty.html",
                "foo@bar.com", false, "");
 
+  LOG(INFO) << "prompt_no_preferred.html";
   RunLoginTest("browser_login/prompt_no_preferred.html", "", true, "");
 
+  LOG(INFO) << "prompt_preferred.html";
   RunLoginTest("browser_login/prompt_preferred.html", "", true, "foo@bar.com");
 
+  LOG(INFO) << "prompt_login_fails.html";
   RunLoginTest("browser_login/prompt_login_fails.html",
                "", false, "foo@bar.com");
 }