Revert "frameworks/base: Fix aliasing violations"

This reverts commit 886a756e823a6d07bfaeeea720d5a3f3335e3890.
Revert "frameworks/base: Fix compile errors"

This reverts commit 59e832ede15764d091a61927d0c8014050b1632a.
Revert "frameworks/base: Fix various aliasing violations"

This reverts commit bd5f6dd8410074b95742d78b9d45446504f5904f.
Revert "frameworks/base: Fix build in ISO C++11 mode"

This reverts commit b294c061c79a206cbbf1ca03517c2f01ff72708e.