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

ios/chrome/test/block_cleanup_test.mm

Index: ios/chrome/test/block_cleanup_test.mm
diff --git a/ios/chrome/test/block_cleanup_test.mm b/ios/chrome/test/block_cleanup_test.mm
index dbe4c0b19f72259cd5897f60002d73f322b0739c..06ac9e4c93c4b1aa91b096a1f2a90dcc3e365cb1 100644
--- a/ios/chrome/test/block_cleanup_test.mm
+++ b/ios/chrome/test/block_cleanup_test.mm
@@ -4,10 +4,10 @@
 
 #import <Foundation/Foundation.h>
 
-#include "ios/chrome/test/block_cleanup_test.h"
+#import "ios/chrome/test/block_cleanup_test.h"
 
 #include "base/logging.h"
-#include "base/mac/scoped_nsobject.h"
+#import "base/mac/scoped_nsobject.h"
 
 void BlockCleanupTest::SetUp() {
   block_cleanup_pool_ = [[NSAutoreleasePool alloc] init];