TEMP DO NOT LAND

net/url_request/url_request_context.cc

Index: net/url_request/url_request_context.cc
diff --git a/net/url_request/url_request_context.cc b/net/url_request/url_request_context.cc
index 1e3dc4ead60cf6f6e5bfbeb349b0808af2e2db36..f4fbe70840abd1de24ff411884db8e16549910dc 100644
--- a/net/url_request/url_request_context.cc
+++ b/net/url_request/url_request_context.cc
@@ -14,6 +14,9 @@
 #include "net/url_request/http_user_agent_settings.h"
 #include "net/url_request/url_request.h"
 
+#include "base/trace_event/memory_dump_manager.h"
+#include "base/strings/stringprintf.h"
+
 namespace net {
 
 URLRequestContext::URLRequestContext()
@@ -37,10 +40,15 @@ URLRequestContext::URLRequestContext()
       sdch_manager_(nullptr),
       network_quality_estimator_(nullptr),
       url_requests_(new std::set<const URLRequest*>),
-      enable_brotli_(false) {}
+      enable_brotli_(false) {
+  base::trace_event::MemoryDumpManager::GetInstance()->RegisterDumpProvider(
+      this, "URLRequestContext", base::ThreadTaskRunnerHandle::Get());
+      }
 
 URLRequestContext::~URLRequestContext() {
   AssertNoURLRequests();
+  base::trace_event::MemoryDumpManager::GetInstance()->UnregisterDumpProvider(
+      this);
 }
 
 void URLRequestContext::CopyFrom(const URLRequestContext* other) {
@@ -108,4 +116,27 @@ void URLRequestContext::AssertNoURLRequests() const {
   }
 }
 
+bool URLRequestContext::OnMemoryDump(
+    const base::trace_event::MemoryDumpArgs& args,
+    base::trace_event::ProcessMemoryDump* pmd) {
+  if (name_string_.empty())
+    name_string_ = "uninitialized";
+  base::trace_event::MemoryAllocatorDump* dump = pmd->CreateAllocatorDump(
+      base::StringPrintf("url_request_context/%p_%s",
+                         this, name_string_.c_str()));
+  for (auto url_request : *url_requests_.get()) {
+    //url_request->PopulateAllocatorDump(dump);
+    DCHECK(url_request);
+  }
+
+  HttpTransactionFactory* transaction_factory = http_transaction_factory();
+  if (transaction_factory) {
+    HttpNetworkSession* network_session = transaction_factory->GetSession();
+    if (network_session) 
+      network_session->PopulateAllocatorDump(dump);
+  }
+
+  return true;
+}
+
 }  // namespace net