Fix pyauto test on ChromeOS: passwords.PasswordTest.testDisplayAndSavePasswordInfobar.
Fix pyauto test on ChromeOS: passwords.PasswordTest.testDisplayAndSavePasswordInfobar.

Minor edit to a URL used by this test fixes it when run on ChromeOS.
Also removed an unnecessary function call from the test.

BUG=None
TEST=None

Review URL: http://codereview.chromium.org/7863008

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@100520 0039d316-1c4b-4281-b951-d872f2087c98

ropik/chromium,ropik/chromium,gavinp/chromium,gavinp/chromium,gavinp/chromium,ropik/chromium,gavinp/chromium,yitian134/chromium,yitian134/chromium,adobe/chromium,yitian134/chromium,ropik/chromium,ropik/chromium,ropik/chromium,gavinp/chromium,ropik/chromium,gavinp/chromium,ropik/chromium,adobe/chromium,gavinp/chromium,yitian134/chromium,adobe/chromium,adobe/chromium,adobe/chromium,yitian134/chromium,gavinp/chromium,adobe/chromium,yitian134/chromium,yitian134/chromium,adobe/chromium,gavinp/chromium,adobe/chromium,adobe/chromium,adobe/chromium,yitian134/chromium,yitian134/chromium,gavinp/chromium,adobe/chromium,yitian134/chromium,ropik/chromium