Revert "AssetManager cookies should be int32_t and not void*."

This reverts commit 0b154f17b670cb19d54683b3a21e3c4f44ff8ea4.
Revert "Remove unused field from AssetManager."

This reverts commit 9e52df522cba8e8cf748efc01ef48e5f543cdcc9.
Revert "[ActivityManager] Prevent coredump file may not complete for testing."

This reverts commit e59b3861f6338be51a33c33b476310a464c70730.
Revert "[ActivityManager] Avoid mistaking visibility by finishing task."

This reverts commit e0e51ebf7ec763bddcebd9efc8a91bfa9d273c4c.
Revert "IndexOutOfBoundsException observed in ProcessStats"

This reverts commit aaae0e6e713d20384c99fc06237f8a4b89b23771.
Revert "[ActivityManager]: Update home process when home activity resumed"

This reverts commit 657f13a9520d3f93332d4585412a5713ce534997.
Revert "[ActivityManager] Do not finish root activity when reset task"

This reverts commit 17aff043cead21a6d4afceeb1b4498e356bf6683.
Revert "[ActivityManager] Move top task to top in window manager"

This reverts commit 3a6259771dda9e602265381579243df1f3a969fc.
Revert "[ActivityManager] Prevent potential deadlock from system error dialog and InputMethodManager."

This reverts commit 13288fff55a8afefb82fea392d923b457636453e.
Revert "[ActivityManager] Avoid keeping restarting home when only home activity exists."

This reverts commit a0f5bebb1d257d8702b0e53519669e34711058ca.
Revert "[ActivityManager] Prevent kill a restarted process again."

This reverts commit 174a79b4bc8d75cc7965ce5fa392d5f846da85d9.
Revert "[ActivityManager] Ensure alive process is not killedByAm."

This reverts commit 4fc23005b1bbc843c32413ca9ed2292dedd089cd.
Revert "Fixing IndexOutOfBounds Exception in ActivityManager"

This reverts commit f61621d795686842e651d67da54262fc94aa60c6.
Revert "IndexOutOfBoundsException observed rarely in ProcessStats"

This reverts commit 575c3b5777e9165607104ee13ade7630f15bc802.
Revert "Don't allow MemoryFiles of negative length."

This reverts commit dc83b1713cdd18c445101b14d26c613cfca1a8c4.
Revert "interrupter: Use LOCAL_LDLIBS rather than LOCAL_LDFLAGS"

This reverts commit 8d2dd603cae19d5704327ca0ae315a3d0cc07b06.
Revert "Don't unnecessarily set LayoutParams on children"

This reverts commit 95b7f6431cf6b994a7a0727f96b9bf8728580604.
Revert "[View] Clear Hardware-Layers before system destroys HardwareRenderer​."

This reverts commit aef4a708af35a5dcbef5552cc193327020e91f90.