Disabling flaky SitePerProcessBrowserTest.SubframeKeyboardEventRouting

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 <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 4869 matching lines @@
   // main frame.
   SendGestureTapSequenceWithExpectedTarget(rwhv_parent, main_frame_point,
                                            router->gesture_target_, rwhv_child,
                                            rwhv_parent);
   EXPECT_EQ(0LU, router->gesture_target_queue_.size());
   EXPECT_EQ(rwhv_parent, router->gesture_target_);
 }
 #endif  // defined(USE_AURA)
 
 // Ensure that a cross-process subframe can receive keyboard events when in
-// focus.
+// focus. Flaky: https://crbug.com/596508.
 IN_PROC_BROWSER_TEST_F(SitePerProcessBrowserTest,
-                       SubframeKeyboardEventRouting) {
+                       DISABLED_SubframeKeyboardEventRouting) {
   GURL main_url(embedded_test_server()->GetURL(
       "a.com", "/frame_tree/page_with_one_frame.html"));
   EXPECT_TRUE(NavigateToURL(shell(), main_url));
 
   WebContentsImpl* web_contents =
       static_cast<WebContentsImpl*>(shell()->web_contents());
   FrameTreeNode* root = web_contents->GetFrameTree()->root();
 
   GURL frame_url(
       embedded_test_server()->GetURL("b.com", "/page_with_input_field.html"));
@@ skipping 1234 matching lines @@
   EXPECT_EQ(b_url, root->current_url());
 
   // Verify that the same RenderViewHost is preserved and that it is no longer
   // in swapped out state.
   EXPECT_EQ(rvh, contents->GetFrameTree()->GetRenderViewHost(
                      root->current_frame_host()->GetSiteInstance()));
   EXPECT_FALSE(rvh->is_swapped_out_);
 }
 
 }  // namespace content