ResourceHandler::OnWillStart: Remove min_size argument.

content/browser/loader/layered_resource_handler.cc

Index: content/browser/loader/layered_resource_handler.cc
diff --git a/content/browser/loader/layered_resource_handler.cc b/content/browser/loader/layered_resource_handler.cc
index 050e7e1d800a5f4f72755b4e4314d92b8f9fa9c3..d1cf3a4933566bcfa433095ee5a21d8ec94768db 100644
--- a/content/browser/loader/layered_resource_handler.cc
+++ b/content/browser/loader/layered_resource_handler.cc
@@ -48,10 +48,9 @@ void LayeredResourceHandler::OnWillStart(
 }
 
 bool LayeredResourceHandler::OnWillRead(scoped_refptr<net::IOBuffer>* buf,
-                                        int* buf_size,
-                                        int min_size) {
+                                        int* buf_size) {
   DCHECK(next_handler_.get());
-  return next_handler_->OnWillRead(buf, buf_size, min_size);
+  return next_handler_->OnWillRead(buf, buf_size);
 }
 
 void LayeredResourceHandler::OnReadCompleted(