Add RTC_ prefix to contructormagic macros.

webrtc/modules/desktop_capture/win/scoped_gdi_object.h

Index: webrtc/modules/desktop_capture/win/scoped_gdi_object.h
diff --git a/webrtc/modules/desktop_capture/win/scoped_gdi_object.h b/webrtc/modules/desktop_capture/win/scoped_gdi_object.h
index 366df6d4ff0ec27d63c8bcfc5544d6cffdf87edc..1cac63e43d9f8981d975835f802c83e9a050b945 100644
--- a/webrtc/modules/desktop_capture/win/scoped_gdi_object.h
+++ b/webrtc/modules/desktop_capture/win/scoped_gdi_object.h
@@ -56,7 +56,7 @@ class ScopedGDIObject {
  private:
   T handle_;
 
-  DISALLOW_COPY_AND_ASSIGN(ScopedGDIObject);
+  RTC_DISALLOW_COPY_AND_ASSIGN(ScopedGDIObject);
 };
 
 // The traits class that uses DeleteObject() to close a handle.
@@ -70,7 +70,7 @@ class DeleteObjectTraits {
   }
 
  private:
-  DISALLOW_IMPLICIT_CONSTRUCTORS(DeleteObjectTraits);
+  RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(DeleteObjectTraits);
 };
 
 // The traits class that uses DestroyCursor() to close a handle.
@@ -83,7 +83,7 @@ class DestroyCursorTraits {
   }
 
  private:
-  DISALLOW_IMPLICIT_CONSTRUCTORS(DestroyCursorTraits);
+  RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(DestroyCursorTraits);
 };
 
 typedef ScopedGDIObject<HBITMAP, DeleteObjectTraits<HBITMAP> > ScopedBitmap;