Remove X11/X.h hack in Font.h.
Remove X11/X.h hack in Font.h.

The enumerator in question is now called "ComplexPath" in Blink, and the word
"Complex" occurs nowhere else in Blink C++.

Review URL: https://codereview.chromium.org/1270653002

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@199827 bbb929c8-8fbe-4397-9dbb-9b2b20218538

Pluto-tv/blink-crosswalk,Pluto-tv/blink-crosswalk,Pluto-tv/blink-crosswalk,Pluto-tv/blink-crosswalk,Pluto-tv/blink-crosswalk,Pluto-tv/blink-crosswalk,Pluto-tv/blink-crosswalk,Pluto-tv/blink-crosswalk,Pluto-tv/blink-crosswalk,Pluto-tv/blink-crosswalk