Initialize TaskScheduler in renderers.

content/public/renderer/content_renderer_client.h

Index: content/public/renderer/content_renderer_client.h
diff --git a/content/public/renderer/content_renderer_client.h b/content/public/renderer/content_renderer_client.h
index f2a854f75735738adacdcd120b69eb2fdcf1291c..1a34fdd8412eca062d1211886dfb730e750e9fa8 100644
--- a/content/public/renderer/content_renderer_client.h
+++ b/content/public/renderer/content_renderer_client.h
@@ -29,6 +29,7 @@ class SkBitmap;
 namespace base {
 class FilePath;
 class SingleThreadTaskRunner;
+class TimeDelta;
 }
 
 namespace blink {
@@ -136,6 +137,20 @@ class CONTENT_EXPORT ContentRendererClient {
   virtual bool ShouldSuppressErrorPage(RenderFrame* render_frame,
                                        const GURL& url);
 
+  // Provides TaskScheduler initialization arguments. |max_background_threads|
+  // and |max_foregound_threads| are the maximum number of threads for the
+  // background pool and foreground pool, repectively. |background_reclaim_time|

[robliao, 2016/11/15 20:31:51]

s/repectively/respectively/ and below.

[fdoray, 2016/11/16 16:40:52]

Done.

+  // and |foreground_reclaim_time| are the amount of time to wait before
+  // reclaiming an idle thread in the background pool and foreground pool,
+  // repectively. |redirect_sequenced_worker_pool| indicates whether tasks

[gab, 2016/11/15 20:25:05]

respectively

[fdoray, 2016/11/16 16:40:52]

Done.

+  // posted to a SequencedWorkerPool should be redirected to TaskScheduler.
+  virtual void GetTaskSchedulerInitializationArguments(
+      int* max_background_threads,
+      base::TimeDelta* background_reclaim_time,
+      int* max_foreground_threads,
+      base::TimeDelta* foreground_reclaim_time,
+      bool* redirect_sequenced_worker_pool);
+
   // Returns the information to display when a navigation error occurs.
   // If |error_html| is not null then it may be set to a HTML page containing
   // the details of the error and maybe links to more info.