Index: content/common/gpu/image_transport_surface.cc |
diff --git a/content/common/gpu/image_transport_surface.cc b/content/common/gpu/image_transport_surface.cc |
index 8c1241d6d5e0e413a8cdd212e0c620a35d275d72..dce01a234876b204cbd5f8ed3ccb2e139855893a 100644 |
--- a/content/common/gpu/image_transport_surface.cc |
+++ b/content/common/gpu/image_transport_surface.cc |
@@ -32,7 +32,8 @@ void ImageTransportSurface::GetRegionsToCopy( |
const gfx::Rect& previous_damage_rect, |
const gfx::Rect& new_damage_rect, |
std::vector<gfx::Rect>* regions) { |
- gfx::Rect intersection = previous_damage_rect.Intersect(new_damage_rect); |
+ gfx::Rect intersection = previous_damage_rect; |
+ intersection.Intersect(new_damage_rect); |
if (intersection.IsEmpty()) { |
regions->push_back(previous_damage_rect); |