Change URLRequest to use a ref-counted buffer for actual IO....

chrome/common/net/url_request_intercept_job.cc

Index: chrome/common/net/url_request_intercept_job.cc
===================================================================
--- chrome/common/net/url_request_intercept_job.cc	(revision 8565)
+++ chrome/common/net/url_request_intercept_job.cc	(working copy)
@@ -66,7 +66,7 @@
   URLRequestJob::Kill();
 }
 
-bool URLRequestInterceptJob::ReadRawData(char* dest, int dest_size,
+bool URLRequestInterceptJob::ReadRawData(net::IOBuffer* dest, int dest_size,
                                          int* bytes_read) {
   DCHECK_NE(dest_size, 0);
   DCHECK(bytes_read);
@@ -75,7 +75,7 @@
     return false;
 
   int rv = plugin_->functions().request_funcs->read(cprequest_.get(),
-                                                         dest, dest_size);
+                                                    dest->data(), dest_size);
   if (rv >= 0) {
     *bytes_read = rv;
     return true;