Fix include import in ios/web

ios/web/shell/test/earl_grey/shell_matchers.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 "ios/web/shell/test/earl_grey/shell_matchers.h"
 
 #import "base/mac/foundation_util.h"
 #include "base/strings/sys_string_conversions.h"
 #import "ios/testing/earl_grey/matchers.h"
-#include "ios/testing/wait_util.h"
+#import "ios/testing/wait_util.h"
 #import "ios/web/public/web_state/web_state.h"
 #import "ios/web/public/test/earl_grey/web_view_matchers.h"
 #import "ios/web/shell/test/app/web_shell_test_util.h"
 #import "ios/web/shell/view_controller.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
 namespace web {
@@ skipping 54 matching lines @@
 
 id<GREYMatcher> forwardButton() {
   return grey_accessibilityLabel(kWebShellForwardButtonAccessibilityLabel);
 }
 
 id<GREYMatcher> addressField() {
   return grey_accessibilityLabel(kWebShellAddressFieldAccessibilityLabel);
 }
 
 }  // namespace web