Remove explicit usage of SequencedWorkerPool from UploadList.

chrome/browser/crash_upload_list/crash_upload_list_android.h

Index: chrome/browser/crash_upload_list/crash_upload_list_android.h
diff --git a/chrome/browser/crash_upload_list/crash_upload_list_android.h b/chrome/browser/crash_upload_list/crash_upload_list_android.h
index fe6ea70c9199b3e879a5009b359c8007e67b4c77..0e2a7f42709c66e995649b2c8ba6d46a835756c5 100644
--- a/chrome/browser/crash_upload_list/crash_upload_list_android.h
+++ b/chrome/browser/crash_upload_list/crash_upload_list_android.h
@@ -10,17 +10,16 @@
 
 namespace base {
 class FilePath;
-class SequencedWorkerPool;
+class TaskRunner;
 }
 
 // A CrashUploadList that retrieves the list of uploaded reports from the
 // Android crash reporter.
 class CrashUploadListAndroid : public CrashUploadList {
  public:
-  CrashUploadListAndroid(
-      Delegate* delegate,
-      const base::FilePath& upload_log_path,
-      const scoped_refptr<base::SequencedWorkerPool>& worker_pool);
+  CrashUploadListAndroid(Delegate* delegate,
+                         const base::FilePath& upload_log_path,
+                         scoped_refptr<base::TaskRunner> task_runner);
 
  protected:
   ~CrashUploadListAndroid() override;