[ios] Disables ToolbarTestCase.testCopyPasteURL on device.

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

Index: ios/chrome/browser/ui/toolbar/toolbar_egtest.mm
diff --git a/ios/chrome/browser/ui/toolbar/toolbar_egtest.mm b/ios/chrome/browser/ui/toolbar/toolbar_egtest.mm
index 22febcabf10cc9bf9264b48d300425687931d4ba..db8af150ea5db5b440dbed8c1a7347471126d671 100644
--- a/ios/chrome/browser/ui/toolbar/toolbar_egtest.mm
+++ b/ios/chrome/browser/ui/toolbar/toolbar_egtest.mm
@@ -277,6 +277,11 @@ void SelectNewTabPagePanel(NewTabPage::PanelIdentifier panel_type) {
 
 // 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");