Remove Platform::parseDataURL

sky/engine/testing/platform/platform_impl.cc

Index: sky/engine/testing/platform/platform_impl.cc
diff --git a/sky/engine/testing/platform/platform_impl.cc b/sky/engine/testing/platform/platform_impl.cc
index 683f864501804c9b290f320e8aa28178682f2e41..b28f68375ff856c8e869bcdac017178b90d19d31 100644
--- a/sky/engine/testing/platform/platform_impl.cc
+++ b/sky/engine/testing/platform/platform_impl.cc
@@ -105,18 +105,4 @@ const unsigned char* PlatformImpl::getTraceCategoryEnabledFlag(
   return buf;
 }
 
-blink::WebData PlatformImpl::parseDataURL(
-    const blink::WebURL& url,
-    blink::WebString& mimetype_out,
-    blink::WebString& charset_out) {
-  std::string mimetype, charset, data;
-  if (net::DataURL::Parse(url, &mimetype, &charset, &data)
-      && net::IsSupportedMimeType(mimetype)) {
-    mimetype_out = blink::WebString::fromUTF8(mimetype);
-    charset_out = blink::WebString::fromUTF8(charset);
-    return data;
-  }
-  return blink::WebData();
-}
-
 }  // namespace sky