Make URLRequestContext a MemoryDumpProvider (Abandoned)

net/url_request/url_request.cc

Index: net/url_request/url_request.cc
diff --git a/net/url_request/url_request.cc b/net/url_request/url_request.cc
index eb4be23b475ae449ceb99622e739704d1c160304..c1cbef8d5c942eeb1a0224d5ea92c23256df49f9 100644
--- a/net/url_request/url_request.cc
+++ b/net/url_request/url_request.cc
@@ -15,9 +15,12 @@
 #include "base/profiler/scoped_tracker.h"
 #include "base/rand_util.h"
 #include "base/stl_util.h"
+#include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/synchronization/lock.h"
 #include "base/threading/thread_task_runner_handle.h"
+#include "base/trace_event/memory_allocator_dump.h"
+#include "base/trace_event/process_memory_dump.h"
 #include "base/values.h"
 #include "net/base/auth.h"
 #include "net/base/host_port_pair.h"
@@ -1214,6 +1217,16 @@ void URLRequest::GetConnectionAttempts(ConnectionAttempts* out) const {
     out->clear();
 }
 
+void URLRequest::DumpMemoryStats(
+    base::trace_event::MemoryAllocatorDump* dump) const {
+  if (!job_)
+    return;
+  base::trace_event::MemoryAllocatorDump* url_request_dump =
+      dump->process_memory_dump()->CreateAllocatorDump(base::StringPrintf(
+          "%s/url_request_%p", dump->absolute_name().c_str(), this));
+  job_->DumpMemoryStats(url_request_dump);
+}
+
 void URLRequest::set_status(URLRequestStatus status) {
   DCHECK(status_.is_io_pending() || status_.is_success() ||
          (!status.is_success() && !status.is_io_pending()));