ui: Pass the correct container size to DelegatedFrameHostAndroid.

ui/android/delegated_frame_host_android.cc

Index: ui/android/delegated_frame_host_android.cc
diff --git a/ui/android/delegated_frame_host_android.cc b/ui/android/delegated_frame_host_android.cc
index 6e786dc9adb2d85cff2a0f62c5c29714d9189906..fde4c385eaf3529638cf168b03df9e8a5f5cada3 100644
--- a/ui/android/delegated_frame_host_android.cc
+++ b/ui/android/delegated_frame_host_android.cc
@@ -229,9 +229,6 @@ void DelegatedFrameHostAndroid::UpdateBackgroundLayer() {
     float device_scale_factor = gfx::DeviceDisplayInfo().GetDIPScale();
     gfx::Size content_size_in_dip = gfx::ConvertSizeToDIP(
         device_scale_factor, current_frame_->surface_size);
-    content_size_in_dip.set_height(
-        content_size_in_dip.height() +
-        current_frame_->location_bar_content_translation.y());
     background_is_drawable =
         content_size_in_dip.width() < container_size_in_dip_.width() ||
         content_size_in_dip.height() < container_size_in_dip_.height();