Revert "Merge "Notification LED Control (1/2)." into kitkat"

This reverts commit f8ba9c5603515fa27858142349026c1f5d633945.
Merge branch 'kitkat' of github.com:Old-Droid/platform_frameworks_base into kitkat
Revert "Revert "Remove old WebView classes from zygote preload list.""

This reverts commit 95f4a191177498bfc68fa994391bf67e9807c458.
Revert "Revert "Delete HttpHeaderTest.testCacheControlMultipleArguments.""

This reverts commit 9783b6bddc53ecbecabadb261520aedde320e4b5.
Revert "Revert "Remove support for switching WebView.""

This reverts commit 36a0c4dd70ee5a6e62be3a6b1ca66d24a407e72a.
Revert "Revert "Delete the old WebView.""

This reverts commit 40a2f782329c8119a2c1a99c43961c0e445d47f3.
Revert "[1/2] Base: Navigation bar height/width"

This reverts commit d4f997126e8c4fde185d39ed81ef7faa4af4ebfc.