Disable NavigateRemoteFrameToBlankAndDataURLs on Windows.

content/browser/site_per_process_browsertest.cc

 // Copyright (c) 2012 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 "content/browser/site_per_process_browsertest.h"
 
 #include "base/command_line.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/browser/frame_host/cross_process_frame_connector.h"
@@ skipping 319 matching lines @@
 
   // Navigate back to the parent's origin and ensure we return to the
   // parent's process.
   NavigateFrameToURL(child, http_url);
   EXPECT_EQ(http_url, observer.last_navigation_url());
   EXPECT_TRUE(observer.last_navigation_succeeded());
   EXPECT_EQ(shell()->web_contents()->GetSiteInstance(),
             child->current_frame_host()->GetSiteInstance());
 }
 
+#if defined(OS_WIN)
+// http://crbug.com/446575
+#define MAYBE_NavigateRemoteFrameToBlankAndDataURLs \
+    DISABLED_NavigateRemoteFrameToBlankAndDataURLs
+#else
+#define MAYBE_NavigateRemoteFrameToBlankAndDataURLs \
+    NavigateRemoteFrameToBlankAndDataURLs
+#endif
+
 IN_PROC_BROWSER_TEST_F(SitePerProcessBrowserTest,
-                       NavigateRemoteFrameToBlankAndDataURLs) {
+                       MAYBE_NavigateRemoteFrameToBlankAndDataURLs) {
   GURL main_url(embedded_test_server()->GetURL("/site_per_process_main.html"));
   NavigateToURL(shell(), main_url);
 
   // It is safe to obtain the root frame tree node here, as it doesn't change.
   FrameTreeNode* root =
       static_cast<WebContentsImpl*>(shell()->web_contents())->
           GetFrameTree()->root();
 
   TestNavigationObserver observer(shell()->web_contents());
 
@@ skipping 1290 matching lines @@
     TitleWatcher title_watcher(shell()->web_contents(), expected_title);
     TestNavigationObserver observer(shell()->web_contents());
     NavigateFrameToURL(root->child_at(0), foo_url);
     EXPECT_TRUE(observer.last_navigation_succeeded());
     EXPECT_EQ(foo_url, observer.last_navigation_url());
     EXPECT_EQ(title_watcher.WaitAndGetTitle(), expected_title);
   }
 }
 
 }  // namespace content