Bug 790283 - add newline to the end of two files. r=ehsan.

content/base/src/nsFrameMessageManager.h

@@ -278,4 +278,4 @@ class nsScriptCacheCleaner MOZ_FINAL : public nsIObserver
   }
 };
 
-#endif
+#endif

content/media/raw/nsRawStructs.h

@@ -57,4 +57,4 @@ struct nsRawVideoHeader {
   uint32_t framerateDenominator;
 };
 
-#endif // nsRawStructs_h_
+#endif // nsRawStructs_h_