Disable two ui_tests on linux after a WebKit merge

chrome/browser/unload_uitest.cc

 // Copyright (c) 2006-2009 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 "app/message_box_flags.h"
 #include "base/file_util.h"
 #include "base/platform_thread.h"
 #include "chrome/browser/net/url_request_mock_http_job.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/test/automation/browser_proxy.h"
@@ skipping 221 matching lines @@
   LoadUrlAndQuitBrowser(NOLISTENERS_HTML, L"nolisteners");
 }
 
 // Tests closing the browser on a page with an unload listener registered.
 TEST_F(UnloadTest, BrowserCloseUnload) {
   LoadUrlAndQuitBrowser(UNLOAD_HTML, L"unload");
 }
 
 // Tests closing the browser with a beforeunload handler and clicking
 // OK in the beforeunload confirm dialog.
+#if !defined(OS_LINUX)
 TEST_F(UnloadTest, BrowserCloseBeforeUnloadOK) {
   scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
   NavigateToDataURL(BEFORE_UNLOAD_HTML, L"beforeunload");
 
   CloseBrowserAsync(browser.get());
   ClickModalDialogButton(MessageBoxFlags::DIALOGBUTTON_OK);
   WaitForBrowserClosed();
   EXPECT_FALSE(IsBrowserRunning());
 }
 
 // Tests closing the browser with a beforeunload handler and clicking
 // CANCEL in the beforeunload confirm dialog.
 TEST_F(UnloadTest, BrowserCloseBeforeUnloadCancel) {
   scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
   NavigateToDataURL(BEFORE_UNLOAD_HTML, L"beforeunload");
 
   CloseBrowserAsync(browser.get());
   ClickModalDialogButton(MessageBoxFlags::DIALOGBUTTON_CANCEL);
   WaitForBrowserClosed();
   EXPECT_TRUE(IsBrowserRunning());
 
   CloseBrowserAsync(browser.get());
   ClickModalDialogButton(MessageBoxFlags::DIALOGBUTTON_OK);
   WaitForBrowserClosed();
   EXPECT_FALSE(IsBrowserRunning());
 }
+#endif  // !defined(OS_LINUX)
 
 // Tests closing the browser with a beforeunload handler that takes
 // two seconds to run.
 TEST_F(UnloadTest, BrowserCloseTwoSecondBeforeUnload) {
   LoadUrlAndQuitBrowser(TWO_SECOND_BEFORE_UNLOAD_HTML,
                         L"twosecondbeforeunload");
 }
 
 // TODO(estade): On linux, the renderer process doesn't seem to quit and pegs
 // CPU.
@@ skipping 85 matching lines @@
   scoped_refptr<TabProxy> main_tab(main_browser_proxy->GetActiveTab());
   ASSERT_TRUE(main_tab.get());
   std::wstring main_title;
   ASSERT_TRUE(main_tab.get() != NULL);
   EXPECT_TRUE(main_tab->GetTabTitle(&main_title));
   EXPECT_EQ(std::wstring(L"only_one_unload"), main_title);
 }
 
 // TODO(ojan): Add tests for unload/beforeunload that have multiple tabs
 // and multiple windows.