Disable flaky ClearSiteDataHandlerBrowserTest.CacheIntegrationTest

TBR=msramek@chromium.org
BUG=894572

Change-Id: Ib9e4b0f6ec7376e727d43ae9a5b397f1e196087a
Reviewed-on: https://chromium-review.googlesource.com/c/1286351Reviewed-by: Theresa <twellington@chromium.org>
Commit-Queue: Theresa <twellington@chromium.org>
Cr-Commit-Position: refs/heads/master@{#600437}

content/browser/browsing_data/clear_site_data_handler_browsertest.cc

@@ -933,8 +933,10 @@ IN_PROC_BROWSER_TEST_F(ClearSiteDataHandlerBrowserTest,
 // TODO(msramek): Add integration tests for other storage data types, such as
 // local storage, indexed DB, etc.
 
+// Disabled due to flakiness. See https://crbug.com/894572.
 // Integration test for the deletion of cache entries.
-IN_PROC_BROWSER_TEST_F(ClearSiteDataHandlerBrowserTest, CacheIntegrationTest) {
+IN_PROC_BROWSER_TEST_F(ClearSiteDataHandlerBrowserTest,
+                       Disabled_CacheIntegrationTest) {
   GURL url1 = GetURLForHTTPSHost1("/cachetime/foo");
   GURL url2 = GetURLForHTTPSHost1("/cachetime/bar");
   GURL url3 = GetURLForHTTPSHost2("/cachetime/foo");