[ios] Disables ToolbarTestCase.testCopyPasteURL on device.

ios/chrome/browser/ui/toolbar/toolbar_egtest.mm

 // Copyright 2016 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.
 
 #import <EarlGrey/EarlGrey.h>
 #import <XCTest/XCTest.h>
 
 #include "base/ios/ios_util.h"
 #include "components/strings/grit/components_strings.h"
 #import "ios/chrome/browser/ui/commands/generic_chrome_command.h"
@@ skipping 259 matching lines @@
       assertWithMatcher:grey_notNil()];
 
   [[EarlGrey selectElementWithMatcher:chrome_test_util::ToolsMenuButton()]
       performAction:grey_tap()];
   [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"Typing Shield")]
       assertWithMatcher:grey_notVisible()];
 }
 
 // Verifies that copying and pasting a URL includes the hidden protocol prefix.
 - (void)testCopyPasteURL {
+  // TODO(crbug.com/686069): Re-enable this test.  It is failing on iOS 9.
+  if (!base::ios::IsRunningOnIOS10OrLater()) {
+    EARL_GREY_TEST_DISABLED(@"Disabled on iOS 9.");
+  }
+
   std::map<GURL, std::string> responses;
   const GURL URL = web::test::HttpServer::MakeUrl("http://testPage");
   const GURL secondURL = web::test::HttpServer::MakeUrl("http://pastePage");
 
   [ChromeEarlGrey loadURL:URL];
 
   [[EarlGrey selectElementWithMatcher:chrome_test_util::Omnibox()]
       assertWithMatcher:chrome_test_util::OmniboxText(URL.GetContent())];
 
   [ChromeEarlGreyUI openShareMenu];
@@ skipping 146 matching lines @@
 
     [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(clearText)]
         performAction:grey_tap()];
     [[EarlGrey selectElementWithMatcher:chrome_test_util::Omnibox()]
         assertWithMatcher:chrome_test_util::OmniboxText("")];
 
     SelectNewTabPagePanel(NewTabPage::kMostVisitedPanel);
   }
 }
 @end