update dialog animation
Revert "update dialog animation"

This reverts commit a434a1a377e0da33b238c2382ae431e460cb2b35.
Merge branch 'kitkat' of https://github.com/ThinkingBridge/platform_frameworks_base into kitkat
update dialog animation
Revert "update dialog animation"

This reverts commit 384c1b5fa55c74d0088e2d925ed4b23b0ccaa29b.
frameworks: update dialog animation