[Sheriff] Revert AutomationApiTest.LocationInWebView

Test is flaky on CrOS MSan

TBR=reillyg@chromiu.org

Bug: 1113853
Change-Id: I5d722be7d57048431af4f42abe07ba9834782c53
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2341156Reviewed-by: Fabio Tirelo <ftirelo@chromium.org>
Commit-Queue: Fabio Tirelo <ftirelo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#795620}

chrome/browser/extensions/api/automation/automation_apitest.cc

@@ -288,7 +288,13 @@ IN_PROC_BROWSER_TEST_F(AutomationApiTest, DesktopGetNextTextMatch) {
       << message_;
 }
 
-IN_PROC_BROWSER_TEST_F(AutomationApiTest, LocationInWebView) {
+#if defined(OS_CHROMEOS) && defined(MEMORY_SANITIZER)
+// TODO(http://crbug.com/1113853): flaky on ChromeOS.
+#define MAYBE_LocationInWebView DISABLED_LocationInWebView
+#else
+#define MAYBE_LocationInWebView LocationInWebView
+#endif
+IN_PROC_BROWSER_TEST_F(AutomationApiTest, MAYBE_LocationInWebView) {
   StartEmbeddedTestServer();
   ASSERT_TRUE(RunPlatformAppTest("automation/tests/webview")) << message_;
 }