Disable ChromeVoxOptionsTest.PunctuationEchoSelect on chromeos MSAN

TBR=josiahk@chromium.org

Bug: 1128926
Change-Id: Ib9c2ed0622b7b22dd94294ecd7aba8cb76b3478c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2413534Reviewed-by: David Tseng <dtseng@chromium.org>
Commit-Queue: David Tseng <dtseng@chromium.org>
Cr-Commit-Position: refs/heads/master@{#807576}

chrome/browser/resources/chromeos/accessibility/chromevox/options/options_test.js

@@ -73,7 +73,16 @@ TEST_F('ChromeVoxOptionsTest', 'NumberReadingStyleSelect', function() {
   });
 });
 
-TEST_F('ChromeVoxOptionsTest', 'punctuationEchoSelect', function() {
+// TODO(crbug.com/1128926): Test times out flakily in MSAN builds.
+TEST_F_WITH_PREAMBLE(
+    `
+#if defined(MEMORY_SANITIZER)
+#define MAYBE_PunctuationEchoSelect DISABLED_PunctuationEchoSelect
+#else
+#define MAYBE_PunctuationEchoSelect PunctuationEchoSelect
+#endif
+`,
+    'ChromeVoxOptionsTest', 'MAYBE_PunctuationEchoSelect', function() {
       this.runOnOptionsPage((mockFeedback, evt) => {
         const PUNCTUATION_ECHO_NONE = '0';
         const PUNCTUATION_ECHO_SOME = '1';
@@ -83,7 +92,8 @@ TEST_F('ChromeVoxOptionsTest', 'punctuationEchoSelect', function() {
           attributes: {name: 'Punctuation echo:'}
         });
         assertNotNullNorUndefined(punctuationEchoSelect);
-    mockFeedback.call(punctuationEchoSelect.focus.bind(punctuationEchoSelect))
+        mockFeedback
+            .call(punctuationEchoSelect.focus.bind(punctuationEchoSelect))
             .expectSpeech('Punctuation echo:', 'None', 'Collapsed')
             .call(punctuationEchoSelect.doDefault.bind(punctuationEchoSelect))
             .expectSpeech('Expanded')
@@ -113,12 +123,13 @@ TEST_F('ChromeVoxOptionsTest', 'punctuationEchoSelect', function() {
             .expectSpeech('All', ' 3 of 3 ')
             .call(() => {
               assertEquals(
-              PUNCTUATION_ECHO_ALL, localStorage[AbstractTts.PUNCTUATION_ECHO]);
+                  PUNCTUATION_ECHO_ALL,
+                  localStorage[AbstractTts.PUNCTUATION_ECHO]);
             })
 
             .replay();
       });
-});
+    });
 
 TEST_F('ChromeVoxOptionsTest', 'SmartStickyMode', function() {
   this.runOnOptionsPage((mockFeedback, evt) => {