XFA: Sync build and documentation differences with master

pdfium.gyp

 {
   'variables': {
     'pdf_use_skia%': 0,
     'pdf_enable_v8%': 1,
     'pdf_enable_xfa%': 1,
     'conditions': [
       ['OS=="linux"', {
         'bundle_freetype%': 0,
       }, {  # On Android there's no system FreeType. On Windows and Mac, only a
             # few methods are used from it.
@@ skipping 516 matching lines @@
         'core/src/fxge/ge/fx_ge.cpp',
         'core/src/fxge/ge/fx_ge_device.cpp',
         'core/src/fxge/ge/fx_ge_font.cpp',
         'core/src/fxge/ge/fx_ge_fontmap.cpp',
         'core/src/fxge/ge/fx_ge_linux.cpp',
         'core/src/fxge/ge/fx_ge_path.cpp',
         'core/src/fxge/ge/fx_ge_ps.cpp',
         'core/src/fxge/ge/fx_ge_text.cpp',
         'core/src/fxge/ge/text_int.h',
       ],
+      'variables': {
+        'clang_warning_flags': [
+          # http://code.google.com/p/pdfium/issues/detail?id=188
+          '-Wno-switch',
+        ],
+      },
       'conditions': [
         ['pdf_use_skia==1', {
           'sources': [
             'core/src/fxge/skia/fx_skia_blitter_new.cpp',
             'core/src/fxge/skia/fx_skia_device.cpp',
           ],
           'dependencies': [
             '<(DEPTH)/skia/skia.gyp:skia',
           ],
           'include_dirs': [
@@ skipping 216 matching lines @@
       ],
       'include_dirs': [
         '<(DEPTH)'
       ],
       'sources': [
         'core/src/fxcodec/codec/fx_codec_jpx_unittest.cpp',
         'core/src/fxcrt/fx_basic_bstring_unittest.cpp',
         'core/src/fxcrt/fx_basic_memmgr_unittest.cpp',
         'core/src/fxcrt/fx_basic_wstring_unittest.cpp',
         'core/src/fxcrt/fx_system_unittest.cpp',
+        'testing/fx_string_testhelpers.h',

[Lei Zhang, 2015/10/22 20:42:30]

eh? .cpp before .h.

[dsinclair, 2015/10/22 20:44:49]

I made this match master, looks like master is also wrong in this regard.

         'testing/fx_string_testhelpers.cpp',
-        'testing/fx_string_testhelpers.h',
         'third_party/base/nonstd_unique_ptr_unittest.cpp',
       ],
       'conditions': [
         ['pdf_enable_xfa==1', {
           'sources': [
             'xfa/src/fxbarcode/pdf417/BC_PDF417HighLevelEncoder_unittest.cpp',
             'xfa/src/fxfa/src/parser/xfa_utils_imp_unittest.cpp',
           ],
         }],
       ],
@@ skipping 65 matching lines @@
           ],
           'dependencies': [
             '<(DEPTH)/v8/tools/gyp/v8.gyp:v8',
             '<(DEPTH)/v8/tools/gyp/v8.gyp:v8_libplatform',
           ],
         }],
       ],
     },
   ],
 }