[ESLint] Fix violations when enabling curly rule in eslint.

tracing/tracing/ui/extras/about_tracing/profiling_view_test.html

Index: tracing/tracing/ui/extras/about_tracing/profiling_view_test.html
diff --git a/tracing/tracing/ui/extras/about_tracing/profiling_view_test.html b/tracing/tracing/ui/extras/about_tracing/profiling_view_test.html
index 457d074fe240a3c6a7356d990c47d203cc9bbad3..34dff1ae763c5d6c16f5209c31184ba006de8e1f 100644
--- a/tracing/tracing/ui/extras/about_tracing/profiling_view_test.html
+++ b/tracing/tracing/ui/extras/about_tracing/profiling_view_test.html
@@ -7,9 +7,9 @@ found in the LICENSE file.
 
 <link rel="import" href="/tracing/base/base.html">
 <link rel="import" href="/tracing/base/base64.html">
+<link rel="import" href="/tracing/extras/importer/trace_event_importer.html">
 <link rel="import"
       href="/tracing/ui/extras/about_tracing/mock_tracing_controller_client.html">
-<link rel="import" href="/tracing/extras/importer/trace_event_importer.html">
 <link rel="import" href="/tracing/ui/extras/about_tracing/profiling_view.html">
 
 <script>
@@ -60,8 +60,8 @@ tr.b.unittest.testSuite(function() {
 
       var didAbort = false;
       function pressRecord() {
-        if (didAbort)
-          return;
+        if (didAbort) return;
+
         recordingPromise.selectionDlg.clickRecordButton();
         setTimeout(pressStop, 60);
       }