Remove LLVMFuzzerInitialize from many Blink fuzzers

third_party/WebKit/Source/platform/PngFuzzer.cpp

Index: third_party/WebKit/Source/platform/PngFuzzer.cpp
diff --git a/third_party/WebKit/Source/platform/PngFuzzer.cpp b/third_party/WebKit/Source/platform/PngFuzzer.cpp
index 4240c5520a814de77948a4cd7bfc2454036c153a..8898d67700239b18dd5f20d3699ddfca3bdad6c2 100644
--- a/third_party/WebKit/Source/platform/PngFuzzer.cpp
+++ b/third_party/WebKit/Source/platform/PngFuzzer.cpp
@@ -37,6 +37,7 @@ std::unique_ptr<ImageDecoder> CreateDecoder(
 }
 
 int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
+  static BlinkFuzzerTestSupport test_support = BlinkFuzzerTestSupport();
   auto buffer = SharedBuffer::Create(data, size);
   // TODO (scroggo): Also test ImageDecoder::AlphaNotPremultiplied?
   auto decoder = CreateDecoder(ImageDecoder::kAlphaPremultiplied);
@@ -58,8 +59,3 @@ int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
   return blink::LLVMFuzzerTestOneInput(data, size);
 }
-
-extern "C" int LLVMFuzzerInitialize(int* argc, char*** argv) {
-  blink::InitializeBlinkFuzzTest(argc, argv);
-  return 0;
-}