Index: content/browser/renderer_host/render_widget_host_view_browsertest.cc |
diff --git a/content/browser/renderer_host/render_widget_host_view_browsertest.cc b/content/browser/renderer_host/render_widget_host_view_browsertest.cc |
index a1ffa149078c0beb4656ae765f54003d38c72f68..0a6258a2c3f4361f06244417c2a2b73898094b6d 100644 |
--- a/content/browser/renderer_host/render_widget_host_view_browsertest.cc |
+++ b/content/browser/renderer_host/render_widget_host_view_browsertest.cc |
@@ -491,13 +491,14 @@ class CompositingRenderWidgetHostViewBrowserTestTabCapture |
SkBitmap bitmap; |
bitmap.allocN32Pixels(video_frame->visible_rect().width(), |
video_frame->visible_rect().height()); |
- bitmap.eraseColor(SK_ColorTRANSPARENT); |
+ // Don't clear the canvas because drawing a video frame by Src mode. |
SkCanvas canvas(bitmap); |
video_renderer.Paint(video_frame.get(), |
&canvas, |
video_frame->visible_rect(), |
- 0xff); |
+ 0xff, |
+ SkXfermode::kSrc_Mode); |
CopyFromCompositingSurfaceCallback(quit_callback, |
result, |