Remove some obsolete FLAKY_ markers, and add some missing bug references

chrome/browser/renderer_host/resource_dispatcher_host_uitest.cc

 // Copyright (c) 2010 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 <sstream>
 #include <string>
 
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/path_service.h"
@@ skipping 59 matching lines @@
 
 TEST_F(ResourceDispatcherTest, ContentDispositionEmpty) {
   CheckTitleTest(L"content-disposition-empty.html", L"success", 1);
 }
 
 TEST_F(ResourceDispatcherTest, ContentDispositionInline) {
   CheckTitleTest(L"content-disposition-inline.html", L"success", 1);
 }
 
 // Test for bug #1091358.
-// Flakey due to NavigateToURL bug: see http://crbug.com/55380
+// Flaky: http://crbug.com/62595
 TEST_F(ResourceDispatcherTest, FLAKY_SyncXMLHttpRequest) {
   net::TestServer test_server(net::TestServer::TYPE_HTTP,
                               FilePath(FILE_PATH_LITERAL("chrome/test/data")));
   ASSERT_TRUE(test_server.Start());
 
   scoped_refptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
   ASSERT_TRUE(browser_proxy.get());
   scoped_refptr<TabProxy> tab(browser_proxy->GetActiveTab());
   ASSERT_TRUE(tab.get());
   ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS,
@@ skipping 234 matching lines @@
   GURL broken_url("chrome://theme");
   ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS, tab->NavigateToURL(broken_url));
 
   // Make sure the navigation finishes.
   std::wstring tab_title;
   EXPECT_TRUE(tab->GetTabTitle(&tab_title));
   EXPECT_EQ(L"chrome://theme/ is not available", tab_title);
 }
 
 }  // namespace