Remove second stray dependence from xfa/fxfa to fpdfapi.

Similar to b75606a39, this requirement was removed by
the recent module mgr changes.

Change-Id: Ib078087fa446e911d6aafa949216c738c94a45ba
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/55510
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>

xfa/fxfa/BUILD.gn

diff --git a/xfa/fxfa/BUILD.gn b/xfa/fxfa/BUILD.gn
index c4b6bfb..24aa711 100644
--- a/xfa/fxfa/BUILD.gn
+++ b/xfa/fxfa/BUILD.gn
@@ -96,7 +96,6 @@
     "fxfa_basic.h",
   ]
   deps = [
-    "../../core/fpdfapi",
     "../../core/fpdfapi/font",
     "../../core/fpdfapi/parser",
     "../../core/fpdfdoc",

xfa/fxfa/cxfa_ffwidget.cpp

diff --git a/xfa/fxfa/cxfa_ffwidget.cpp b/xfa/fxfa/cxfa_ffwidget.cpp
index 15bbb14..dfaf581 100644
--- a/xfa/fxfa/cxfa_ffwidget.cpp
+++ b/xfa/fxfa/cxfa_ffwidget.cpp
@@ -12,7 +12,6 @@
 #include <utility>
 #include <vector>
 
-#include "core/fpdfapi/cpdf_modulemgr.h"
 #include "core/fxcodec/codec/ccodec_progressivedecoder.h"
 #include "core/fxcodec/fx_codec.h"
 #include "core/fxcrt/maybe_owned.h"