Make core/fxcrt pass gn check.

Split some XFA-only code into their own targets to avoid circular
dependencies. Make CFX_SeekableMultiStream XFA-only.

Change-Id: I88f49556623d52dddd4d0013cc3308b694c01d42
Reviewed-on: https://pdfium-review.googlesource.com/c/43973
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>

1 files changed, 5 insertions, 4 deletions

diff --git a/.gn b/.gn
index 0e52ba736a..2c77331a8d 100644
--- a/.gn
+++ b/.gn
@@ -17,14 +17,15 @@ default_args = {
 }
 
 check_targets = [
+  "//core/fxcrt/*",
   "//fxbarcode/*",
   "//samples/*",
 
   # TODO(thestig): Work on these.
-  #"//core/*",  # Need to split off.
-  #"//fpdfsdk/*",  # Need to split off.
-  #"//fxjs/*",  # Need to split off.
+  #"//core/*",
+  #"//fpdfsdk/*",
+  #"//fxjs/*",
   #"//testing/*",
   #"//testing/fuzzers/*",
-  #"//xfa/*",  # Need to split off.
+  #"//xfa/*",
 ]