Disable flaky WebViewAccessibilityTest.TouchAccessibility test.

chrome/browser/apps/guest_view/web_view_browsertest.cc

 // Copyright 2013 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 <queue>
 #include <set>
 #include <utility>
 
 #include "base/callback_helpers.h"
 #include "base/files/file_util.h"
@@ skipping 3305 matching lines @@
 
   const ui::AXNodeData& node_data() const { return node_data_; }
 
  private:
   scoped_refptr<content::MessageLoopRunner> loop_runner_;
   ui::AXEvent event_;
   ui::AXNodeData node_data_;
   size_t count_;
 };
 
-IN_PROC_BROWSER_TEST_P(WebViewAccessibilityTest, TouchAccessibility) {
+IN_PROC_BROWSER_TEST_P(WebViewAccessibilityTest, DISABLED_TouchAccessibility) {
   LoadAppWithGuest("web_view/touch_accessibility");
   content::WebContents* web_contents = GetFirstAppWindowWebContents();
   content::EnableAccessibilityForWebContents(web_contents);
   content::WebContents* guest_web_contents = GetGuestWebContents();
   content::EnableAccessibilityForWebContents(guest_web_contents);
 
   // Listen for accessibility events on both WebContents.
   WebContentsAccessibilityEventWatcher main_event_watcher(
       web_contents, ui::AX_EVENT_HOVER);
   WebContentsAccessibilityEventWatcher guest_event_watcher(
@@ skipping 493 matching lines @@
   gfx::Point embedder_origin =
       GetEmbedderWebContents()->GetContainerBounds().origin();
   guest_rect.Offset(-embedder_origin.x(), -embedder_origin.y());
 
   // Generate and send synthetic touch event.
   content::SimulateTouchPressAt(GetEmbedderWebContents(),
                                 guest_rect.CenterPoint());
   EXPECT_TRUE(aura_webview->HasFocus());
 }
 #endif