diff --git a/webrtc/modules/desktop_capture/desktop_region.cc b/webrtc/modules/desktop_capture/desktop_region.cc
index eb83fdee1c..fff0c8c989 100644
--- a/webrtc/modules/desktop_capture/desktop_region.cc
+++ b/webrtc/modules/desktop_capture/desktop_region.cc
@@ -23,6 +23,8 @@ DesktopRegion::Row::Row(int32_t top, int32_t bottom)
     : top(top), bottom(bottom) {
 }
 
+DesktopRegion::Row::~Row() {}
+
 DesktopRegion::DesktopRegion() {}
 
 DesktopRegion::DesktopRegion(const DesktopRect& rect) {
diff --git a/webrtc/modules/desktop_capture/desktop_region.h b/webrtc/modules/desktop_capture/desktop_region.h
index 403f2c29e1..04ea5e14d0 100644
--- a/webrtc/modules/desktop_capture/desktop_region.h
+++ b/webrtc/modules/desktop_capture/desktop_region.h
@@ -48,6 +48,7 @@ class DesktopRegion {
   // have the same vertical position.
   struct Row {
     Row(int32_t top, int32_t bottom);
+    ~Row();
 
     int32_t top;
     int32_t bottom;