Remove extra semi-colon. Fixes warning and Werror bots.

llvm-svn: 275655
diff --git a/clang/lib/Driver/Action.cpp b/clang/lib/Driver/Action.cpp
index 63c1183..29a4679 100644
--- a/clang/lib/Driver/Action.cpp
+++ b/clang/lib/Driver/Action.cpp
@@ -136,7 +136,7 @@
   ActiveOffloadKindMask = HDep.getOffloadKinds();
   HDep.getAction()->propagateHostOffloadInfo(HDep.getOffloadKinds(),
                                              HDep.getBoundArch());
-};
+}
 
 OffloadAction::OffloadAction(const DeviceDependences &DDeps, types::ID Ty)
     : Action(OffloadClass, DDeps.getActions(), Ty),