Mac: Kill lots of AcceleratedWidget code (with fire)

ui/views/widget/native_widget_mac_unittest.mm

Index: ui/views/widget/native_widget_mac_unittest.mm
diff --git a/ui/views/widget/native_widget_mac_unittest.mm b/ui/views/widget/native_widget_mac_unittest.mm
index 2670ed6b13407904b5d35b482aea20877f93d6d7..a81b8b140b692c12973eb27c04fed4458eebe615 100644
--- a/ui/views/widget/native_widget_mac_unittest.mm
+++ b/ui/views/widget/native_widget_mac_unittest.mm
@@ -65,10 +65,8 @@ class BridgedNativeWidgetTestApi {
   // Simulate a frame swap from the compositor. Assumes scale factor of 1.0f.
   void SimulateFrameSwap(const gfx::Size& size) {
     const float kScaleFactor = 1.0f;
-    SkBitmap bitmap;
-    bitmap.allocN32Pixels(size.width(), size.height());
-    SkCanvas canvas(bitmap);
-    bridge_->compositor_widget_->GotSoftwareFrame(kScaleFactor, &canvas);
+    bridge_->compositor_widget_->GotIOSurfaceFrame(
+        base::ScopedCFTypeRef<IOSurfaceRef>(), size, kScaleFactor, false);
     std::vector<ui::LatencyInfo> latency_info;
     bridge_->AcceleratedWidgetSwapCompleted(latency_info);
   }