Revert "content: Remove use of MessageLoopProxy and deprecated MessageLoop APIs"

content/browser/streams/stream_handle_impl.cc

Index: content/browser/streams/stream_handle_impl.cc
diff --git a/content/browser/streams/stream_handle_impl.cc b/content/browser/streams/stream_handle_impl.cc
index ba4dee2a4900945af800f2429e0f8edf24d270b2..5bc2acbf4fa8f95cebc6fb765084a460f1098382 100644
--- a/content/browser/streams/stream_handle_impl.cc
+++ b/content/browser/streams/stream_handle_impl.cc
@@ -6,7 +6,7 @@
 
 #include "base/bind.h"
 #include "base/location.h"
-#include "base/thread_task_runner_handle.h"
+#include "base/message_loop/message_loop_proxy.h"
 #include "content/browser/streams/stream.h"
 
 namespace content {
@@ -23,12 +23,11 @@ void RunCloseListeners(const std::vector<base::Closure>& close_listeners) {
 StreamHandleImpl::StreamHandleImpl(const base::WeakPtr<Stream>& stream)
     : stream_(stream),
       url_(stream->url()),
-      stream_task_runner_(base::ThreadTaskRunnerHandle::Get().get()) {
-}
+      stream_message_loop_(base::MessageLoopProxy::current().get()) {}
 
 StreamHandleImpl::~StreamHandleImpl() {
-  stream_task_runner_->PostTaskAndReply(
-      FROM_HERE, base::Bind(&Stream::CloseHandle, stream_),
+  stream_message_loop_->PostTaskAndReply(FROM_HERE,
+      base::Bind(&Stream::CloseHandle, stream_),
       base::Bind(&RunCloseListeners, close_listeners_));
 }