[Skia] Update SKP Fuzzer (#4245)

* Update SKP Fuzzer

* fixed cf_map

Co-authored-by: Zepeng Hu <zepenghu@google.com>

projects/skia/BUILD.gn.diff

@@ -521,4 +521,17 @@ test_app("skruntimeeffect") {
     ":gpu_tool_utils",
     ":skia",
   ]
+}
+
+test_app("skp") {
+  sources = [
+    "fuzz/Fuzz.cpp",
+    "fuzz/FuzzCommon.cpp",
+    "fuzz/oss_fuzz/FuzzSKP.cpp",
+  ]
+  deps = [
+    ":gpu_tool_utils",
+    ":flags",
+    ":skia",
+  ]
 }

projects/skia/Dockerfile

@@ -74,6 +74,8 @@ RUN wget -O $SRC/skia/svg_dom_seed_corpus.zip https://storage.googleapis.com/ski
 
 RUN wget -O $SRC/skia/sksl_with_256_padding_seed_corpus.zip https://storage.googleapis.com/skia-fuzzer/oss-fuzz/sksl_with_256_padding_seed_corpus.zip
 
+RUN wget -O $SRC/skia/skp_seed_corpus.zip https://storage.googleapis.com/skia-fuzzer/oss-fuzz/skp_seed_corpus.zip
+
 COPY build.sh $SRC/
 
 COPY skia.diff $SRC/skia/skia.diff

projects/skia/build.sh

@@ -109,7 +109,8 @@ $SRC/depot_tools/ninja -C out/Fuzz region_deserialize region_set_path \
                                    api_polyutils android_codec image_decode_incremental \
                                    sksl2glsl sksl2spirv sksl2metal sksl2pipeline \
                                    skdescriptor_deserialize\
-                                   svg_dom api_svg_canvas skruntimeeffect api_create_ddl
+                                   svg_dom api_svg_canvas skruntimeeffect api_create_ddl \
+                                   skp
 
 $SRC/depot_tools/ninja -C out/Fuzz_mem_constraints image_filter_deserialize \
                                                    api_raster_n32_canvas \
@@ -222,3 +223,6 @@ cp out/Fuzz/skruntimeeffect $OUT/skruntimeeffect
 cp ./sksl_with_256_padding_seed_corpus.zip $OUT/skruntimeeffect_seed_corpus.zip
 
 cp out/Fuzz/api_create_ddl $OUT/api_create_ddl
+
+cp out/Fuzz/skp $OUT/skp
+cp ./skp_seed_corpus.zip $OUT/skp_seed_corpus.zip