Fix include/import in ios/testing and ios/chrome/test

ios/chrome/test/earl_grey/chrome_earl_grey.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/chrome/test/earl_grey/chrome_earl_grey.h"
 
 #import <Foundation/Foundation.h>
 #import <WebKit/WebKit.h>
 
 #include "base/strings/sys_string_conversions.h"
 #import "ios/chrome/test/app/chrome_test_util.h"
-#include "ios/chrome/test/app/history_test_util.h"
+#import "ios/chrome/test/app/history_test_util.h"
 #include "ios/chrome/test/app/navigation_test_util.h"
 #import "ios/testing/wait_util.h"
 #import "ios/web/public/test/earl_grey/js_test_util.h"
 #import "ios/web/public/test/web_view_interaction_test_util.h"
 #import "ios/web/public/web_state/js/crw_js_injection_receiver.h"
-#include "ios/web/public/web_state/web_state.h"
+#import "ios/web/public/web_state/web_state.h"
 
 namespace chrome_test_util {
 
 id ExecuteJavaScript(NSString* javascript, NSError** out_error) {
   __block bool did_complete = false;
   __block id result = nil;
   __block NSError* temp_error = nil;
   CRWJSInjectionReceiver* evaluator =
       chrome_test_util::GetCurrentWebState()->GetJSInjectionReceiver();
   [evaluator executeJavaScript:javascript
@@ skipping 58 matching lines @@
   BOOL success =
       web::test::TapWebViewElementWithId(chrome_test_util::GetCurrentWebState(),
                                          base::SysNSStringToUTF8(elementID));
   GREYAssertTrue(
       success,
       [NSString stringWithFormat:@"Failed to tap web view element with ID: %@",
                                  elementID]);
 }
 
 @end