Move code from fpdfsdk/include to the sub directories.

pdfium.gyp

Index: pdfium.gyp
diff --git a/pdfium.gyp b/pdfium.gyp
index 2a2294454390dfcab67dce02c42c89860fa5a0a1..91e31fd65261dc3c1f4b39f3e50618ab05e8a848 100644
--- a/pdfium.gyp
+++ b/pdfium.gyp
@@ -760,9 +760,9 @@
       'target_name': 'fxedit',
       'type': 'static_library',
       'sources': [
-        'fpdfsdk/include/fxedit/fx_edit.h',
-        'fpdfsdk/include/fxedit/fxet_edit.h',
-        'fpdfsdk/include/fxedit/fxet_list.h',
+        'fpdfsdk/fxedit/include/fx_edit.h',
+        'fpdfsdk/fxedit/include/fxet_edit.h',
+        'fpdfsdk/fxedit/include/fxet_list.h',
         'fpdfsdk/fxedit/fxet_ap.cpp',
         'fpdfsdk/fxedit/fxet_edit.cpp',
         'fpdfsdk/fxedit/fxet_list.cpp',
@@ -876,7 +876,7 @@
             'fpdfsdk/javascript/resource.h',
             'fpdfsdk/javascript/util.cpp',
             'fpdfsdk/javascript/util.h',
-            'fpdfsdk/include/jsapi/fxjs_v8.h',
+            'fpdfsdk/jsapi/include/fxjs_v8.h',
             'fpdfsdk/jsapi/fxjs_v8.cpp',
           ],
         }],
@@ -1057,10 +1057,10 @@
             'fpdfsdk/fpdfxfa/fpdfxfa_doc.cpp',
             'fpdfsdk/fpdfxfa/fpdfxfa_page.cpp',
             'fpdfsdk/fpdfxfa/fpdfxfa_util.cpp',
-            'fpdfsdk/include/fpdfxfa/fpdfxfa_app.h',
-            'fpdfsdk/include/fpdfxfa/fpdfxfa_doc.h',
-            'fpdfsdk/include/fpdfxfa/fpdfxfa_page.h',
-            'fpdfsdk/include/fpdfxfa/fpdfxfa_util.h',
+            'fpdfsdk/fpdfxfa/include/fpdfxfa_app.h',
+            'fpdfsdk/fpdfxfa/include/fpdfxfa_doc.h',
+            'fpdfsdk/fpdfxfa/include/fpdfxfa_page.h',
+            'fpdfsdk/fpdfxfa/include/fpdfxfa_util.h',
           ],
         },
       ]