Fixes for PNaCl build of remoting client plugin in chromium.

webrtc/modules/desktop_capture/desktop_region.h

Index: webrtc/modules/desktop_capture/desktop_region.h
diff --git a/webrtc/modules/desktop_capture/desktop_region.h b/webrtc/modules/desktop_capture/desktop_region.h
index c4528ae34965a80d86af463369575131a8eae079..c86da56e173be894893942f28157900d9647ba6e 100644
--- a/webrtc/modules/desktop_capture/desktop_region.h
+++ b/webrtc/modules/desktop_capture/desktop_region.h
@@ -67,6 +67,7 @@ class DesktopRegion {
   class Iterator {
    public:
     explicit Iterator(const DesktopRegion& target);
+    ~Iterator();
 
     bool IsAtEnd() const;
     void Advance();