Disabling the following url request tests for ChromeFrame as these policies don't apply to the host network stack as it should be honoring the host browser's cookie policy.
Disabling the following url request tests for ChromeFrame as these policies don't apply to the host
network stack as it should be honoring the host browser's cookie policy.

1.URLRequestTest.DoNotSaveCookies_ViaPolicy
2.URLRequestTest.DoNotSendCookies_ViaPolicy
3.URLRequestTest.DoNotSaveCookies_ViaPolicy_Async

TBR=amit

Review URL: http://codereview.chromium.org/569034

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@38058 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser