remove unneeded clip from UpdateCursorImage

ui/ozone/platform/drm/gpu/drm_window.cc

 // Copyright 2014 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 "ui/ozone/platform/drm/gpu/drm_window.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/macros.h"
@@ skipping 16 matching lines @@
 
 namespace {
 
 void UpdateCursorImage(DrmBuffer* cursor, const SkBitmap& image) {
   SkRect damage;
   image.getBounds(&damage);
 
   // Clear to transparent in case |image| is smaller than the canvas.
   SkCanvas* canvas = cursor->GetCanvas();
   canvas->clear(SK_ColorTRANSPARENT);
-
-  SkRect clip;
-  clip.set(0, 0, canvas->getBaseLayerSize().width(),
-           canvas->getBaseLayerSize().height());
-  canvas->clipRect(clip, SkRegion::kReplace_Op);
   canvas->drawBitmapRect(image, damage, NULL);
 }
 
 }  // namespace
 
 DrmWindow::DrmWindow(gfx::AcceleratedWidget widget,
                      DrmDeviceManager* device_manager,
                      ScreenManager* screen_manager)
     : widget_(widget),
       device_manager_(device_manager),
@@ skipping 199 matching lines @@
       if (!cursor_buffers_[i]->Initialize(
               info, false /* should_register_framebuffer */)) {
         LOG(FATAL) << "Failed to initialize cursor buffer";
         return;
       }
     }
   }
 }
 
 }  // namespace ui