Revert "Tighten enforcement of file modes."

This reverts commit 9c2e9b5a5d3110946920c5514b4e5f741c126c9f.
Revert "Improve the Resource.getQuantityString/getQuantityText documentation."

This reverts commit b8dc075bd1a2fc164c3b0c2b0f70d03bffc2ef99.
Revert "fix hover events consume issue"

This reverts commit d908babc04b141f00069f0b58a571c08007c254b.
Revert "Fix ViewRootImpl to find missing focus using D-pad."

This reverts commit 97fa4a2121f5d4eca2bab634ed100f742e6b0ff9.
Revert "Add a delimiter between scheme and host"

This reverts commit 77cae9aa802c01c7e72c4b0a5dde7d5a05910999.
Revert "net: customize memory cache size"

This reverts commit fcae29d04e8b556b3921e9df709a45dba034478f.
Revert "Fix ListView is not scrolled properly with arrows"

This reverts commit ffb1413a75dfa66337748374be3460e6f3e142d5.