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

ios/chrome/test/base/perf_test_ios.h

 // 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.
 
 #ifndef IOS_CHROME_TEST_BASE_PERF_TEST_IOS_H_
 #define IOS_CHROME_TEST_BASE_PERF_TEST_IOS_H_
 
 #import <Foundation/Foundation.h>
 
-#include "base/ios/block_types.h"
+#import "base/ios/block_types.h"
 #include "base/time/time.h"
 #import "ios/chrome/test/block_cleanup_test.h"
 #include "ios/web/public/test/scoped_testing_web_client.h"
 #include "ios/web/public/test/test_web_thread_bundle.h"
 
 typedef base::TimeDelta (^TimedActionBlock)(int index);
 
 // Base class for PerfTest providing some common functions that are
 // generally useful.
 class PerfTest : public BlockCleanupTest {
@@ skipping 48 matching lines @@
   bool verbose_;
   // Sets number of times to repeat a test when ran with RepeatTimedRuns.
   int repeatCount_;
   // The threads used for testing.
   web::TestWebThreadBundle thread_bundle_;
   // The WebClient for testing purposes.
   web::ScopedTestingWebClient web_client_;
 };
 
 #endif  // IOS_CHROME_TEST_BASE_PERF_TEST_IOS_H_