WIP: Implement APNG

third_party/WebKit/Source/platform/BUILD.gn

Index: third_party/WebKit/Source/platform/BUILD.gn
diff --git a/third_party/WebKit/Source/platform/BUILD.gn b/third_party/WebKit/Source/platform/BUILD.gn
index 0dbcecc81104831343d6d3507695ed692390026b..165b10e1454e5bf5bae25cfa0c12bd61ab68e0d9 100644
--- a/third_party/WebKit/Source/platform/BUILD.gn
+++ b/third_party/WebKit/Source/platform/BUILD.gn
@@ -1021,6 +1021,8 @@ component("platform") {
     "image-decoders/jpeg/JPEGImageDecoder.h",
     "image-decoders/png/PNGImageDecoder.cpp",
     "image-decoders/png/PNGImageDecoder.h",
+    "image-decoders/png/PNGImageReader.cpp",
+    "image-decoders/png/PNGImageReader.h",
     "image-decoders/webp/WEBPImageDecoder.cpp",
     "image-decoders/webp/WEBPImageDecoder.h",
     "image-encoders/JPEGImageEncoder.cpp",
@@ -1677,6 +1679,7 @@ test("blink_platform_unittests") {
     "image-decoders/gif/GIFImageDecoderTest.cpp",
     "image-decoders/ico/ICOImageDecoderTest.cpp",
     "image-decoders/jpeg/JPEGImageDecoderTest.cpp",
+    "image-decoders/png/PNGImageDecoderTest.cpp",
     "image-decoders/webp/WEBPImageDecoderTest.cpp",
     "json/JSONParserTest.cpp",
     "mac/VersionUtilMacTest.mm",