Fix cursor missing in tabCapture on OSX Sierra

content/browser/media/capture/cursor_renderer_aura_unittest.cc

 // Copyright (c) 2015 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 "content/browser/media/capture/cursor_renderer_aura.h"
 
 #include <stdint.h>
 
 #include <memory>
 
@@ skipping 50 matching lines @@
   }
 
   void SetTickClock(base::SimpleTestTickClock* clock) {
     cursor_renderer_->tick_clock_ = clock;
   }
 
   base::TimeTicks Now() { return cursor_renderer_->tick_clock_->NowTicks(); }
 
   bool CursorDisplayed() { return cursor_renderer_->cursor_displayed_; }
 
-  void RenderCursorOnVideoFrame(
-      const scoped_refptr<media::VideoFrame>& target) {
+  void RenderCursorOnVideoFrame(media::VideoFrame* target) {
     cursor_renderer_->RenderOnVideoFrame(target);
   }
 
   void SnapshotCursorState(gfx::Rect region_in_frame) {
     cursor_renderer_->SnapshotCursorState(region_in_frame);
   }
 
   void MoveMouseCursorWithinWindow() {
     gfx::Point point1(20, 20);
     ui::MouseEvent event1(ui::ET_MOUSE_MOVED, point1, point1, Now(), 0, 0);
@@ skipping 132 matching lines @@
   scoped_refptr<media::VideoFrame> frame =
       media::VideoFrame::CreateZeroInitializedFrame(media::PIXEL_FORMAT_YV12,
                                                     size, gfx::Rect(size), size,
                                                     base::TimeDelta());
 
   MoveMouseCursorWithinWindow(gfx::Point(60, 60));
   SnapshotCursorState(gfx::Rect(size));
   EXPECT_TRUE(CursorDisplayed());
 
   EXPECT_FALSE(NonZeroPixelsInRegion(frame, gfx::Rect(50, 50, 70, 70)));
-  RenderCursorOnVideoFrame(frame);
+  RenderCursorOnVideoFrame(frame.get());
   EXPECT_TRUE(NonZeroPixelsInRegion(frame, gfx::Rect(50, 50, 70, 70)));
 }
 
 TEST_F(CursorRendererAuraTest, CursorRenderedOnRootWindow) {
   cursor_renderer_.reset(new CursorRendererAura(root_window(),
       kCursorEnabledOnMouseMovement));
   EXPECT_FALSE(CursorDisplayed());
 
   // Cursor displayed after mouse movement.
   MoveMouseCursorWithinWindow();
   EXPECT_TRUE(CursorDisplayed());
 
   // Cursor being displayed even if another window is activated.
   std::unique_ptr<aura::Window> window2(aura::test::CreateTestWindowWithBounds(
       gfx::Rect(0, 0, 800, 600), root_window()));
   wm::ActivateWindow(window2.get());
   SnapshotCursorState(gfx::Rect(0, 0, 800, 600));
   EXPECT_TRUE(CursorDisplayed());
 }
 
 }  // namespace content