Delete SkImageDecoder

This image decoding implementation has been replaced
by SkCodec in Android.

Additionally, we have replaced uses of SkImageDecoder
in Skia and Google3 with uses of SkCodec.

Now we can delete SkImageDecoder :).

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1820503002
CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot,Build-Mac-Clang-x86_64-Release-CMake-Trybot

Committed: https://skia.googlesource.com/skia/+/f799706656f2581c5bf5510d94df3fa17cce1607

Committed: https://skia.googlesource.com/skia/+/5b6e73e0c8282c4d85accbfbcecc6dee84f8a1eb

Review URL: https://codereview.chromium.org/1820503002

1 files changed, 1 insertions, 28 deletions

diff --git a/gyp/images.gyp b/gyp/images.gyp
index 8c5b0a7d1b..53f505d925 100644
--- a/gyp/images.gyp
+++ b/gyp/images.gyp
@@ -31,36 +31,17 @@
       ],
       'sources': [
         '../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/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)
+        # If encoders 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
-        # 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_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',
@@ -72,8 +53,6 @@
         '../src/images/SkMovie.cpp',
         '../src/images/SkMovie_gif.cpp',
         '../src/images/SkPageFlipper.cpp',
-        '../src/images/SkScaledBitmapSampler.cpp',
-        '../src/images/SkScaledBitmapSampler.h',
 
         '../src/ports/SkImageDecoder_CG.cpp',
         '../src/ports/SkImageDecoder_WIC.cpp',
@@ -81,8 +60,6 @@
       'conditions': [
         [ 'skia_os == "win"', {
           'sources!': [
-            '../src/images/SkImageDecoder_FactoryDefault.cpp',
-            '../src/images/SkImageDecoder_libgif.cpp',
             '../src/images/SkImageDecoder_libpng.cpp',
             '../src/images/SkMovie_gif.cpp',
           ],
@@ -101,9 +78,7 @@
         }],
         [ 'skia_os in ["mac", "ios"]', {
           '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
@@ -129,9 +104,7 @@
               # The android framework disables these decoders as they are of little use to
               # Java applications that can't take advantage of the compressed formats.
               'sources!': [
-                '../src/images/SkImageDecoder_pkm.cpp',
                 '../src/images/SkImageDecoder_ktx.cpp',
-                '../src/images/SkImageDecoder_astc.cpp',
               ],
             }],
           ],