Fixed apps uninstall in NTP.
Fixed apps uninstall in NTP.

The new NTP (enabled from about:flags) doesn't have this issue.

BUG=86543
TEST=Force install an app using the ExtensionInstallForcelist policy. The app shouldn't have the uninstall menu enabled on the NTP.


Review URL: http://codereview.chromium.org/7552036

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@96357 0039d316-1c4b-4281-b951-d872f2087c98

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