diff --git a/atom/browser/net/url_request_buffer_job.cc b/atom/browser/net/url_request_buffer_job.cc
index 19449ef56f..48c9b65019 100644
--- a/atom/browser/net/url_request_buffer_job.cc
+++ b/atom/browser/net/url_request_buffer_job.cc
@@ -60,8 +60,8 @@ void URLRequestBufferJob::StartAsync(std::unique_ptr<base::Value> options) {
   }
 
   data_ = new base::RefCountedBytes(
-      reinterpret_cast<const unsigned char*>(binary->GetBuffer()),
-      binary->GetSize());
+      reinterpret_cast<const unsigned char*>(binary->GetBlob().data()),
+      binary->GetBlob().size());
   status_code_ = net::HTTP_OK;
   net::URLRequestSimpleJob::Start();
 }
diff --git a/atom/common/native_mate_converters/content_converter.cc b/atom/common/native_mate_converters/content_converter.cc
index a43e018147..fd267f72be 100644
--- a/atom/common/native_mate_converters/content_converter.cc
+++ b/atom/common/native_mate_converters/content_converter.cc
@@ -262,7 +262,7 @@ bool Converter<scoped_refptr<ResourceRequestBodyImpl>>::FromV8(
     if (type == "rawData") {
       base::Value* bytes = nullptr;
       dict->GetBinary("bytes", &bytes);
-      (*out)->AppendBytes(bytes->GetBuffer(), bytes->GetSize());
+      (*out)->AppendBytes(bytes->GetBlob().data(), bytes->GetBlob().size());
     } else if (type == "file") {
       std::string file;
       int offset = 0, length = -1;
diff --git a/atom/common/native_mate_converters/v8_value_converter.cc b/atom/common/native_mate_converters/v8_value_converter.cc
index 93659d318d..a32c3594ad 100644
--- a/atom/common/native_mate_converters/v8_value_converter.cc
+++ b/atom/common/native_mate_converters/v8_value_converter.cc
@@ -255,8 +255,8 @@ v8::Local<v8::Value> V8ValueConverter::ToV8Object(
 
 v8::Local<v8::Value> V8ValueConverter::ToArrayBuffer(
     v8::Isolate* isolate, const base::Value* value) const {
-  const char* data = value->GetBuffer();
-  size_t length = value->GetSize();
+  const char* data = value->GetBlob().data();
+  size_t length = value->GetBlob().size();
 
   if (!disable_node_) {
     return node::Buffer::Copy(isolate, data, length).ToLocalChecked();