Disable flaky tests on Linux and ChromeOS.

chrome/browser/budget_service/budget_manager_browsertest.cc

 // Copyright 2016 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.
 
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/run_loop.h"
+#include "build/build_config.h"
 #include "chrome/browser/budget_service/budget_manager.h"
 #include "chrome/browser/budget_service/budget_manager_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/content_switches.h"
@@ skipping 92 matching lines @@
 
   // Consume should succeed because there is an existing reservation.
   ConsumeReservation();
   ASSERT_TRUE(success());
 
   // Second consume should fail because the reservation is consumed.
   ConsumeReservation();
   ASSERT_FALSE(success());
 }
 
-IN_PROC_BROWSER_TEST_F(BudgetManagerBrowserTest, BudgetInWorker) {
+// Flaky on ChromeOS and Linux. See http://crbug.com/657202.
+#if defined(OS_CHROMEOS) || defined(OS_LINUX)
+#define MAYBE_BudgetInWorker DISABLED_BudgetInWorker
+#else
+#define MAYBE_BudgetInWorker BudgetInWorker
+#endif
+IN_PROC_BROWSER_TEST_F(BudgetManagerBrowserTest, MAYBE_BudgetInWorker) {
   std::string script_result;
 
   ASSERT_TRUE(RunScript("registerServiceWorker()", &script_result));
   ASSERT_EQ("ok - service worker registered", script_result);
 
   LoadTestPage();  // Reload to become controlled.
 
   ASSERT_TRUE(RunScript("isControlled()", &script_result));
   ASSERT_EQ("true - is controlled", script_result);
 
@@ skipping 23 matching lines @@
 
   ConsumeReservation();
   ASSERT_TRUE(success());
 
   // One more consume should fail, because all reservations are consumed.
   ConsumeReservation();
   ASSERT_FALSE(success());
 }
 
 }  // namespace