Split fpdfsdk/fsdk_baseform.h into individual classes.

pdfium.gyp

Index: pdfium.gyp
diff --git a/pdfium.gyp b/pdfium.gyp
index 08f9dd31c51572b68ca9f8b837a5ea3f492567d4..d5f870ca7e3c968ba2ef3c68cf6cf6282fe8124b 100644
--- a/pdfium.gyp
+++ b/pdfium.gyp
@@ -86,23 +86,29 @@
       'sources': [
         'fpdfsdk/cfx_systemhandler.cpp',
         'fpdfsdk/cfx_systemhandler.h',
+        'fpdfsdk/include/cba_annotiterator.h',
         'fpdfsdk/include/cpdfsdk_annot.h',
         'fpdfsdk/include/cpdfsdk_annothandlermgr.h',
         'fpdfsdk/include/cpdfsdk_annotiterator.h',
         'fpdfsdk/include/cpdfsdk_baannot.h',
         'fpdfsdk/include/cpdfsdk_bfannothandler.h',
         'fpdfsdk/include/cpdfsdk_datetime.h',
+        'fpdfsdk/include/cpdfsdk_interform.h',
+        'fpdfsdk/include/cpdfsdk_widget.h',
         'fpdfsdk/include/cpdfsdk_xfaannothandler.h',
         'fpdfsdk/include/fsdk_actionhandler.h',
-        'fpdfsdk/include/fsdk_baseform.h',
         'fpdfsdk/include/fsdk_pauseadapter.h',
         'fpdfsdk/include/ipdfsdk_annothandler.h',
+        'fpdfsdk/include/pdfsdk_fieldaction.h',
+        'fpdfsdk/cba_annotiterator.cpp',
         'fpdfsdk/cpdfsdk_annot.cpp',
         'fpdfsdk/cpdfsdk_annothandlermgr.cpp',
         'fpdfsdk/cpdfsdk_annotiterator.cpp',
         'fpdfsdk/cpdfsdk_baannot.cpp',
         'fpdfsdk/cpdfsdk_bfannothandler.cpp',
         'fpdfsdk/cpdfsdk_datetime.cpp',
+        'fpdfsdk/cpdfsdk_interform.cpp',
+        'fpdfsdk/cpdfsdk_widget.cpp',
         'fpdfsdk/cpdfsdk_xfaannothandler.cpp',
         'fpdfsdk/fpdfdoc.cpp',
         'fpdfsdk/fpdfeditimg.cpp',
@@ -120,9 +126,9 @@
         'fpdfsdk/fpdf_sysfontinfo.cpp',
         'fpdfsdk/fpdf_transformpage.cpp',
         'fpdfsdk/fsdk_actionhandler.cpp',
-        'fpdfsdk/fsdk_baseform.cpp',
         'fpdfsdk/fsdk_mgr.cpp',
         'fpdfsdk/fsdk_pauseadapter.cpp',
+        'fpdfsdk/pdfsdk_fieldaction.cpp',
         'public/fpdf_dataavail.h',
         'public/fpdf_doc.h',
         'public/fpdf_edit.h',
@@ -144,6 +150,10 @@
           'dependencies': [
             'fpdfxfa',
            ],
+          'sources': [
+            'fpdfsdk/cpdfsdk_xfawidget.cpp',
+            'fpdfsdk/include/cpdfsdk_xfawidget.h',
+          ],
         }],
         ['bundle_freetype==1', {
           'dependencies': [