Fix ellipsis encoding for 3 tests of the Safety check Chrome cleaner child

Bug: 1087263,1136855
Change-Id: Ic2799373e50d7f2f15513d126214f596581f1244
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2465752Reviewed-by: Marc Treib <treib@chromium.org>
Commit-Queue: Rainhard Findling <rainhard@chromium.org>
Cr-Commit-Position: refs/heads/master@{#816539}

chrome/browser/ui/webui/settings/safety_check_handler_unittest.cc

@@ -1344,7 +1344,7 @@ INSTANTIATE_TEST_SUITE_P(
         safe_browsing::ChromeCleanerController::State::kReporterRunning,
         SafetyCheckHandler::ChromeCleanerStatus::kScanningForUws,
         base::UTF8ToUTF16(
-            "Browser is checking your computer for harmful software..."))));
+            "Browser is checking your computer for harmful software…"))));
 
 INSTANTIATE_TEST_SUITE_P(
     CheckChromeCleaner_Scanning,
@@ -1353,7 +1353,7 @@ INSTANTIATE_TEST_SUITE_P(
         safe_browsing::ChromeCleanerController::State::kScanning,
         SafetyCheckHandler::ChromeCleanerStatus::kScanningForUws,
         base::UTF8ToUTF16(
-            "Browser is checking your computer for harmful software..."))));
+            "Browser is checking your computer for harmful software…"))));
 
 INSTANTIATE_TEST_SUITE_P(
     CheckChromeCleaner_Cleaning,
@@ -1362,7 +1362,7 @@ INSTANTIATE_TEST_SUITE_P(
         safe_browsing::ChromeCleanerController::State::kCleaning,
         SafetyCheckHandler::ChromeCleanerStatus::kRemovingUws,
         base::UTF8ToUTF16(
-            "Browser is removing harmful software from your computer..."))));
+            "Browser is removing harmful software from your computer…"))));
 
 INSTANTIATE_TEST_SUITE_P(
     CheckChromeCleaner_Infected,