Remove explicit usage of SequencedWorkerPool from UploadList.

chrome/browser/crash_upload_list/crash_upload_list_crashpad.h

Index: chrome/browser/crash_upload_list/crash_upload_list_crashpad.h
diff --git a/chrome/browser/crash_upload_list/crash_upload_list_crashpad.h b/chrome/browser/crash_upload_list/crash_upload_list_crashpad.h
index 4edef15dc7acc9608665cec0e3a37f4c163ff37f..63207bdac440692b980b45fad5bf593cf916c9d2 100644
--- a/chrome/browser/crash_upload_list/crash_upload_list_crashpad.h
+++ b/chrome/browser/crash_upload_list/crash_upload_list_crashpad.h
@@ -10,16 +10,15 @@
 
 namespace base {
 class FilePath;
-class SequencedWorkerPool;
+class TaskRunner;
 }
 
 // A CrashUploadList that retrieves the list of uploaded reports from the
 // Crashpad database.
 class CrashUploadListCrashpad : public CrashUploadList {
  public:
-  CrashUploadListCrashpad(
-      Delegate* delegate,
-      const scoped_refptr<base::SequencedWorkerPool>& worker_pool);
+  CrashUploadListCrashpad(Delegate* delegate,
+                          scoped_refptr<base::TaskRunner> task_runner);
 
  protected:
   ~CrashUploadListCrashpad() override;