Remove obsolete patches after NDK updated to r23

Some of the patches are not required as currently we are using Android
NDK 23 in Chromium.

    1) Reverse apply the obsolete patches
        patch -R -p1 < patches/0002-disable-ftw.patch
        patch -R -p1 < patches/0004-gnu-basename.patch
        patch -R -p1 < patches/0006-memory-process-vm-readv.patch
    2) Build `chrome_modern_public_bundle` successfully

Bug: 1140633
Change-Id: I24f0205c7e8fdfd2e0dc2e7db8297ea2560f3e1e
Reviewed-by: Mike Wittman <>
14 files changed