interactive_ui_tests:PanelBrowserTest.AutoResize marked as FLAKY.

chrome/browser/ui/panels/panel_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 "base/bind.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/debugger/devtools_window.h"
 #include "chrome/browser/net/url_request_mock_util.h"
 #include "chrome/browser/prefs/browser_prefs.h"
@@ skipping 378 matching lines @@
   virtual ~WaitForAutoResizeNarrower() {}
 
  protected:
   virtual bool AtExpectedState() OVERRIDE {
     return panel_->GetBounds().width() < initial_size_.width();
   }
   Panel* panel_;
   gfx::Size initial_size_;
 };
 
-
-IN_PROC_BROWSER_TEST_F(PanelBrowserTest, AutoResize) {
+// crbug.com/160504
+IN_PROC_BROWSER_TEST_F(PanelBrowserTest, FLAKY_AutoResize) {
   PanelManager* panel_manager = PanelManager::GetInstance();
   panel_manager->enable_auto_sizing(true);
   // Bigger space is needed by this test.
   SetTestingAreas(gfx::Rect(0, 0, 1200, 900), gfx::Rect());
 
   // Create a test panel with web contents loaded.
   CreatePanelParams params("PanelTest1", gfx::Rect(), SHOW_AS_ACTIVE);
   GURL url(ui_test_utils::GetTestUrl(
       FilePath(kTestDir),
       FilePath(FILE_PATH_LITERAL("update-preferred-size.html"))));
@@ skipping 1273 matching lines @@
   ::MSG key_msg = { NULL, WM_KEYDOWN, ui::VKEY_W, 0 };
   content::NativeWebKeyboardEvent key_event(key_msg);
   key_event.modifiers = content::NativeWebKeyboardEvent::ControlKey;
 #else
   content::NativeWebKeyboardEvent key_event;
 #endif
   panel->HandleKeyboardEvent(key_event);
   signal.Wait();
   EXPECT_EQ(0, panel_manager->num_panels());
 }