Fix flaky test OneClickSigninBubbleViewBrowserTest::ShowBubble

chrome/browser/ui/sync/one_click_signin_bubble_links_delegate_browsertest.cc

+// Copyright 2013 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 "chrome/browser/ui/sync/one_click_signin_bubble_links_delegate.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"
+
+typedef InProcessBrowserTest OneClickSigninBubbleLinksDelegateBrowserTest;
+
+IN_PROC_BROWSER_TEST_F(OneClickSigninBubbleLinksDelegateBrowserTest,
+                       AdvancedLink) {
+  scoped_ptr<OneClickSigninBubbleDelegate> delegate_;
+  delegate_.reset(new OneClickSigninBubbleLinksDelegate(browser()));
+
+  int starting_tab_count = browser()->tab_strip_model()->count();
+
+  // The current tab should be replaced.
+  delegate_->OnAdvancedLinkClicked();
+
+  int tab_count = browser()->tab_strip_model()->count();
+  EXPECT_EQ(starting_tab_count, tab_count);
+}
+
+IN_PROC_BROWSER_TEST_F(OneClickSigninBubbleLinksDelegateBrowserTest,
+                       LearnMoreLink) {
+  scoped_ptr<OneClickSigninBubbleDelegate> delegate_;
+  delegate_.reset(new OneClickSigninBubbleLinksDelegate(browser()));
+
+  int starting_tab_count = browser()->tab_strip_model()->count();
+
+  // A new tab should be opened.
+  delegate_->OnLearnMoreLinkClicked(false);
+
+  int tab_count = browser()->tab_strip_model()->count();
+  EXPECT_EQ(starting_tab_count + 1, tab_count);
+}