Kitkat UI: Welcome back Holo

This reverts commit 2774af235a8465905027c6e82e61253af6baee37.

Revert "fix browser blue textfield"

This reverts commit ad7722afc971a48fe514ab5a1c5943deb496734a.

Revert "blue to grey browser's progress bar"

This reverts commit 425356266f032d79860a551bbb339293567e7cae.