content: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

content/browser/web_contents/web_contents_impl.cc

Index: content/browser/web_contents/web_contents_impl.cc
diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
index 4ab69e9dc33c582ea119a3c046535509456f836c..76004b4269f49addff3a885b5097eed78051c968 100644
--- a/content/browser/web_contents/web_contents_impl.cc
+++ b/content/browser/web_contents/web_contents_impl.cc
@@ -8,14 +8,17 @@
 
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
+#include "base/location.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
 #include "base/process/process.h"
 #include "base/profiler/scoped_tracker.h"
+#include "base/single_thread_task_runner.h"
 #include "base/strings/string16.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
+#include "base/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "base/trace_event/trace_event.h"
 #include "components/mime_util/mime_util.h"
@@ -3804,10 +3807,9 @@ void WebContentsImpl::DidChangeLoadProgress() {
   if (loading_weak_factory_.HasWeakPtrs())
     return;
 
-  base::MessageLoop::current()->PostDelayedTask(
-      FROM_HERE,
-      base::Bind(&WebContentsImpl::SendChangeLoadProgress,
-                 loading_weak_factory_.GetWeakPtr()),
+  base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
+      FROM_HERE, base::Bind(&WebContentsImpl::SendChangeLoadProgress,
+                            loading_weak_factory_.GetWeakPtr()),
       min_delay);
 }