Make SSLUITestBlock() robust regardless of default mixed content blocking setting.

chrome/browser/ssl/ssl_browser_tests.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/command_line.h"
 #include "base/time.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_navigator.h"
@@ skipping 204 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(SSLUITest);
 };
 
 class SSLUITestBlock : public SSLUITest {
  public:
   SSLUITestBlock() : SSLUITest() {}
 
   // Browser will neither run nor display insecure content.
   virtual void SetUpCommandLine(CommandLine* command_line) {
     command_line->AppendSwitch(switches::kNoDisplayingInsecureContent);
+    command_line->AppendSwitch(switches::kNoRunningInsecureContent);
   }
 };
 
 // Visits a regular page over http.
 IN_PROC_BROWSER_TEST_F(SSLUITest, TestHTTP) {
   ASSERT_TRUE(test_server()->Start());
 
   ui_test_utils::NavigateToURL(browser(),
                                test_server()->GetURL("files/ssl/google.html"));
 
@@ skipping 1062 matching lines @@
 
 // Visit a page over https that contains a frame with a redirect.
 
 // XMLHttpRequest insecure content in synchronous mode.
 
 // XMLHttpRequest insecure content in asynchronous mode.
 
 // XMLHttpRequest over bad ssl in synchronous mode.
 
 // XMLHttpRequest over OK ssl in synchronous mode.