[DO NOT COMMIT] mojo datapipe performance measurement

content/browser/renderer_host/websocket_host.h

Index: content/browser/renderer_host/websocket_host.h
diff --git a/content/browser/renderer_host/websocket_host.h b/content/browser/renderer_host/websocket_host.h
index 626f6bea76e82ff6996b0d1d12efd2e1df5a87a7..0922633b93b0bc061448e5092802e18e44483bfe 100644
--- a/content/browser/renderer_host/websocket_host.h
+++ b/content/browser/renderer_host/websocket_host.h
@@ -12,6 +12,7 @@
 #include <vector>
 
 #include "base/macros.h"
+#include "base/memory/shared_memory.h"
 #include "base/memory/weak_ptr.h"
 #include "base/time/time.h"
 #include "content/common/content_export.h"
@@ -90,6 +91,9 @@ class CONTENT_EXPORT WebSocketHost {
 
   // non-NULL if and only if this object is currently in "blob sending mode".
   std::unique_ptr<WebSocketBlobSender> blob_sender_;
+  void OnLoaderTransferTest_Setup(int buffer_size);
+  void OnLoaderTransferTest_Send(int offset, int size);
+  void OnLoaderTransferTest_Close();
 
   // The channel we use to send events to the network.
   std::unique_ptr<net::WebSocketChannel> channel_;
@@ -115,6 +119,9 @@ class CONTENT_EXPORT WebSocketHost {
   // to manage counters for per-renderer WebSocket throttling.
   bool handshake_succeeded_;
 
+  std::unique_ptr<base::SharedMemory> shared_memory_;
+  size_t loader_test_num_read_bytes_;
+
   base::WeakPtrFactory<WebSocketHost> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(WebSocketHost);