Reverting all rolls in: https://build.chromium.org/p/chromium/builders/Win/builds...

Reverting all rolls in: https://build.chromium.org/p/chromium/builders/Win/builds/31562

To see if it fixes "sizes" issues of setup.exe (which increased by 0.43%).

  Revert "Roll src/third_party/skia edae309:973d1f1"

  This reverts commit 2618188d7cd94ad9d91005ae40b8b5b43c17fd55.

  Revert "Roll src/third_party/WebKit 44bf010:b6264e0 (svn 194864:194869)"

  This reverts commit c942d1fa06a461bf27045111aa9dc12de712c995.

  Revert "NaCl: Update revision in DEPS, 660eb1e -> 204c16e"

  This reverts commit 06b37d88372e54e9bbde76a0b6fc7e2176e22397.

R=tdresser@chromium.org
TBR=tdresser@chromium.org
BUG=none
TEST=green win sizes

Review URL: https://codereview.chromium.org/1122043003

Cr-Commit-Position: refs/heads/master@{#328178}