Remove unnecessary includes from FontPlatformDataWin.cpp
Remove unnecessary includes from FontPlatformDataWin.cpp

Remove a bunch of include statements from FontPlatformDataWin.cpp that
are no longer needed.

TBR=leviw@chromium.org

Review URL: https://codereview.chromium.org/224543002

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@170927 bbb929c8-8fbe-4397-9dbb-9b2b20218538

primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs