Remove image decoder and encoder autoregistration

gyp/images.gyp

 # GYP file for images project.
 {
   'targets': [
     {
       'target_name': 'images',
       'product_name': 'skia_images',
       'type': 'static_library',
       'standalone_static_library': 1,
       'dependencies': [
         'core.gyp:*',
         'libjpeg.gyp:*',
         'etc1.gyp:libetc1',
         'ktx.gyp:libSkKTX',
         'libwebp.gyp:libwebp',
         'utils.gyp:utils',
       ],
       'include_dirs': [
         '../include/images',
         '../src/images',
         '../src/lazy',
         # for access to SkErrorInternals.h
         '../src/core/',
         # for access to SkImagePriv.h
         '../src/image/',
         # for access to GrSurface.h
         '../include/gpu',
       ],
       'sources': [
         '../include/images/SkDecodingImageGenerator.h',
-        '../include/images/SkForceLinking.h',
         '../src/images/SkJpegUtility.h',
         '../include/images/SkMovie.h',
         '../include/images/SkPageFlipper.h',
 
         '../src/images/bmpdecoderhelper.cpp',
         '../src/images/bmpdecoderhelper.h',
 
         '../src/images/SkDecodingImageGenerator.cpp',
-        '../src/images/SkForceLinking.cpp',
         '../src/images/SkImageDecoder.cpp',
-        '../src/images/SkImageDecoder_FactoryDefault.cpp',
-        '../src/images/SkImageDecoder_FactoryRegistrar.cpp',
-
-        # If decoders are added/removed to/from (all/individual)
-        # platform(s), be sure to update SkForceLinking.cpp
-        # so the right decoders will be forced to link.
-
-        # IMPORTANT: The build order of the SkImageDecoder_*.cpp files

[scroggo, 2014/11/12 18:00:12]

Generally, we keep these in alphabetical order. Since this deviation is no
longer useful, please alphabetize.

[Kimmo Kinnunen, 2014/11/18 08:29:44]

Done.

-        # defines the order image decoders are tested when decoding a
-        # stream. The last decoder is the first one tested, so the .cpp
-        # files should be in listed in order from the least likely to be
-        # used, to the most likely (jpeg and png should be the last two
-        # for instance.) As a result, they are deliberately not in
-        # alphabetical order.
+        '../src/images/SkImageDecoder_Factory.cpp',
         '../src/images/SkImageDecoder_wbmp.cpp',
         '../src/images/SkImageDecoder_pkm.cpp',
         '../src/images/SkImageDecoder_ktx.cpp',
         '../src/images/SkImageDecoder_astc.cpp',
         '../src/images/SkImageDecoder_libbmp.cpp',
         '../src/images/SkImageDecoder_libgif.cpp',
         '../src/images/SkImageDecoder_libico.cpp',
         '../src/images/SkImageDecoder_libwebp.cpp',
         '../src/images/SkImageDecoder_libjpeg.cpp',
         '../src/images/SkImageDecoder_libpng.cpp',
 
         '../src/images/SkImageEncoder.cpp',
         '../src/images/SkImageEncoder_Factory.cpp',
         '../src/images/SkImageEncoder_argb.cpp',
         '../src/images/SkJpegUtility.cpp',
         '../src/images/SkMovie.cpp',
         '../src/images/SkMovie_gif.cpp',
         '../src/images/SkPageFlipper.cpp',
         '../src/images/SkScaledBitmapSampler.cpp',
         '../src/images/SkScaledBitmapSampler.h',
 
-
         '../src/images/SkImagesSupport.h',
         '../src/ports/SkImagesSupport_default.cpp',
         '../src/ports/SkImageDecoder_CG.cpp',
         '../src/ports/SkImageDecoder_WIC.cpp',
       ],
       'conditions': [
         [ 'skia_os == "win"', {
+          'include_dirs': [
+            '../src/ports',
+          ],
           'sources!': [
-            '../src/images/SkImageDecoder_FactoryDefault.cpp',
             '../src/images/SkImageDecoder_libgif.cpp',
             '../src/images/SkImageDecoder_libpng.cpp',
             '../src/images/SkMovie_gif.cpp',
           ],
           'link_settings': {
             'libraries': [
               '-lwindowscodecs.lib',
             ],
           },
         },{ #else if skia_os != win
           'sources!': [
             '../src/ports/SkImageDecoder_WIC.cpp',
           ],
         }],
         [ 'skia_os in ["mac", "ios"]', {
+          'include_dirs': [
+            '../src/ports',
+          ],
           'sources!': [
-            '../src/images/SkImageDecoder_FactoryDefault.cpp',
             '../src/images/SkImageDecoder_libpng.cpp',
             '../src/images/SkImageDecoder_libgif.cpp',
             '../src/images/SkMovie_gif.cpp',
           ],
         },{ #else if skia_os != mac
           'sources!': [
             '../src/ports/SkImageDecoder_CG.cpp',
           ],
         }],
         [ 'skia_os in ["linux", "freebsd", "openbsd", "solaris"]', {
@@ skipping 54 matching lines @@
         }],
       ],
       'direct_dependent_settings': {
         'include_dirs': [
           '../include/images',
         ],
       },
     },
   ],
 }