Remove uses of skia::GetWritablePixels(PaintCanvas)

content/renderer/media/recorder/video_track_recorder.cc

Index: content/renderer/media/recorder/video_track_recorder.cc
diff --git a/content/renderer/media/recorder/video_track_recorder.cc b/content/renderer/media/recorder/video_track_recorder.cc
index a066adb5ec69ded8826adc25b1ea60e6515d3369..5f2e5a54177bb683f7177a63ebcf063595230a14 100644
--- a/content/renderer/media/recorder/video_track_recorder.cc
+++ b/content/renderer/media/recorder/video_track_recorder.cc
@@ -16,6 +16,7 @@
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "base/trace_event/trace_event.h"
+#include "cc/paint/paint_canvas.h"
 #include "content/renderer/media/renderer_gpu_video_accelerator_factories.h"
 #include "content/renderer/render_thread_impl.h"
 #include "media/base/bind_to_current_loop.h"
@@ -324,7 +325,7 @@ void VideoTrackRecorder::Encoder::RetrieveFrameOnMainThread(
                                            context_provider->GrContext()));
 
     SkPixmap pixmap;
-    if (!skia::GetWritablePixels(surface_->getCanvas(), &pixmap)) {
+    if (!cc::ToPixmap(surface_->getCanvas(), &pixmap)) {
       DLOG(ERROR) << "Error trying to map SkSurface's pixels";
       return;
     }