Fix for flaky WebViewTest.Shim_TestFindAPI_findupdate test on msan bots.

chrome/test/data/extensions/platform_apps/web_view/shim/main.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 var util = {};
 var embedder = {};
 embedder.baseGuestURL = '';
 embedder.emptyGuestURL = '';
 embedder.windowOpenGuestURL = '';
 embedder.noReferrerGuestURL = '';
@@ skipping 2647 matching lines @@
           });
         });
       });
     });
   };
 
   webview.addEventListener('loadstop', loadstopListener1);
   document.body.appendChild(webview);
 };
 
+// TODO(paulmeyer): Make sure this test is not still flaky. If it is, it is
+// likely because the search for "dog" compelted too quickly. crbug.com/710486.
 function testFindAPI_findupdate() {
   var webview = new WebView();
   webview.src = testFindPage;
 
   var canceledTest = false;
   webview.addEventListener('loadstop', function(e) {
     // Test the |findupdate| event.
     webview.addEventListener('findupdate', function(e) {
       if (e.activeMatchOrdinal > 0) {
         embedder.test.assertTrue(e.numberOfMatches >= e.activeMatchOrdinal)
         embedder.test.assertTrue(e.selectionRect.width > 0);
         embedder.test.assertTrue(e.selectionRect.height > 0);
       }
 
       if (e.finalUpdate) {
         if (e.canceled) {
           canceledTest = true;
         } else {
-          embedder.test.assertEq(e.searchText, "dog");
-          embedder.test.assertEq(e.numberOfMatches, 100);
+          embedder.test.assertEq(e.searchText, "cat");
+          embedder.test.assertEq(e.numberOfMatches, 10);
           embedder.test.assertEq(e.activeMatchOrdinal, 1);
           embedder.test.assertTrue(canceledTest);
           embedder.test.succeed();
         }
       }
     });
     webview.find("dog");
+    webview.find("dog");
     webview.find("cat");
-    webview.find("dog");
   });
 
   document.body.appendChild(webview);
 };
 
 function testFindInMultipleWebViews() {
   var webviews = [new WebView(), new WebView(), new WebView()];
   var promises = [];
 
   // Search in all WebViews simultaneously.
@@ skipping 514 matching lines @@
        testRendererNavigationRedirectWhileUnattached,
   'testBlobURL': testBlobURL
 };
 
 onload = function() {
   chrome.test.getConfig(function(config) {
     embedder.setUp_(config);
     chrome.test.sendMessage("Launched");
   });
 };