Expose different task runner in RenderFrame for convenience

content/renderer/render_frame_impl.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 6726 matching lines @@
 }
 
 blink::WebPageVisibilityState RenderFrameImpl::GetVisibilityState() const {
   return visibilityState();
 }
 
 bool RenderFrameImpl::IsBrowserSideNavigationPending() {
   return browser_side_navigation_pending_;
 }
 
+base::SingleThreadTaskRunner* RenderFrameImpl::GetTimerTaskRunner() {
+  return GetWebFrame()->timerTaskRunner();
+}
+
+base::SingleThreadTaskRunner* RenderFrameImpl::GetLoadingTaskRunner() {
+  return GetWebFrame()->loadingTaskRunner();
+}
+
+base::SingleThreadTaskRunner* RenderFrameImpl::GetUnthrottledTaskRunner() {
+  return GetWebFrame()->unthrottledTaskRunner();
+}
+
 blink::WebPlugin* RenderFrameImpl::GetWebPluginForFind() {
   if (frame_->document().isPluginDocument())
     return frame_->document().to<WebPluginDocument>().plugin();
 
 #if BUILDFLAG(ENABLE_PLUGINS)
   if (plugin_find_handler_)
     return plugin_find_handler_->container()->plugin();
 #endif
 
   return nullptr;
@@ skipping 117 matching lines @@
   // event target. Potentially a Pepper plugin will receive the event.
   // In order to tell whether a plugin gets the last mouse event and which it
   // is, we set |pepper_last_mouse_event_target_| to null here. If a plugin gets
   // the event, it will notify us via DidReceiveMouseEvent() and set itself as
   // |pepper_last_mouse_event_target_|.
   pepper_last_mouse_event_target_ = nullptr;
 #endif
 }
 
 }  // namespace content