1 files changed, 2 insertions, 10 deletions
diff --git a/chromium/ui/snapshot/screenshot_grabber.h b/chromium/ui/snapshot/screenshot_grabber.h
index 7a0a9473f2e..8cf7723d47d 100644
--- a/chromium/ui/snapshot/screenshot_grabber.h
+++ b/chromium/ui/snapshot/screenshot_grabber.h
@@ -6,6 +6,7 @@
 #define UI_SNAPSHOT_SCREENSHOT_GRABBER_H_
 
 #include <memory>
+#include <string>
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
@@ -20,10 +21,6 @@
 #include "ui/snapshot/screenshot_grabber_observer.h"
 #include "ui/snapshot/snapshot_export.h"
 
-namespace base {
-class TaskRunner;
-}
-
 namespace ui {
 
 // TODO(flackr): Componentize google drive so that we don't need the
@@ -50,14 +47,12 @@ class SNAPSHOT_EXPORT ScreenshotGrabberDelegate {
   // the remote file and call the callback with the local path.
   virtual void PrepareFileAndRunOnBlockingPool(
       const base::FilePath& path,
-      scoped_refptr<base::TaskRunner> blocking_task_runner,
       const FileCallback& callback_on_blocking_pool);
 };
 
 class SNAPSHOT_EXPORT ScreenshotGrabber {
  public:
-  ScreenshotGrabber(ScreenshotGrabberDelegate* client,
-                    scoped_refptr<base::TaskRunner> blocking_task_runner);
+  explicit ScreenshotGrabber(ScreenshotGrabberDelegate* client);
   ~ScreenshotGrabber();
 
   // Takes a screenshot of |rect| in |window| in that window's coordinate space
@@ -92,9 +87,6 @@ class SNAPSHOT_EXPORT ScreenshotGrabber {
   // The timestamp when the screenshot task was issued last time.
   base::TimeTicks last_screenshot_timestamp_;
 
-  // Task runner for blocking tasks.
-  scoped_refptr<base::TaskRunner> blocking_task_runner_;
-
 #if defined(USE_AURA)
   // The object to hide cursor when taking screenshot.
   std::unique_ptr<ScopedCursorHider> cursor_hider_;