Adding pyauto test: browser still function after browser crash

chrome/test/functional/chromeos_browser.py

Index: chrome/test/functional/chromeos_browser.py
diff --git a/chrome/test/functional/chromeos_browser.py b/chrome/test/functional/chromeos_browser.py
index 31a0a36222fd6ca2702b351ff045f1b51a05b1b2..e5937eb7297228d7d63981ca5086fabb86bda5ef 100755
--- a/chrome/test/functional/chromeos_browser.py
+++ b/chrome/test/functional/chromeos_browser.py
@@ -25,6 +25,15 @@ class ChromeosBrowserTest(pyauto.PyUITest):
     self.assertTrue(info[0]['incognito'],
                     msg='Incognito window is not displayed.')
 
+  def testCrashBrowser(self):
+    """Verify that after broswer crash is recovered, user can still navigate
+    to other URL."""
+    crash_url = 'about:inducebrowsercrashforrealz'
+    self.NavigateToURL(crash_url)
+    url = self.GetHttpURLForDataPath('english_page.html')
+    self.NavigateToURL(url)
+    self.assertEqual('This page is in English', self.GetActiveTabTitle())
+
   def testFullScreen(self):
     """Verify that a browser window can enter and exit full screen mode."""
     self.ApplyAccelerator(pyauto.IDC_FULLSCREEN)