Base: fix icon overflowing with centre clock
Based on @maxwen commits
1 - maxwen/frameworks_base@5b4d771
2 - maxwen/frameworks_base@5b4d771
3 - maxwen/frameworks_base@b5f7820

All credits goes to him.

Change-Id: I86dd9b133adc917d8590a7b3c28abd30ccea48f4
Picker from omniRom = https://github.com/omnirom/android_frameworks_base/commit/f1a4c3c63cd22933b9d361b85275be82a838e255