Remove an extra semicolon.

llvm-svn: 168707
diff --git a/clang/lib/Driver/ToolChains.h b/clang/lib/Driver/ToolChains.h
index 0b86b86..4e0320e 100644
--- a/clang/lib/Driver/ToolChains.h
+++ b/clang/lib/Driver/ToolChains.h
@@ -394,7 +394,7 @@
   std::string ComputeEffectiveClangTriple(const ArgList &Args,
                                           types::ID InputType) const;
 
-  virtual bool isPICDefault() const { return false; };
+  virtual bool isPICDefault() const { return false; }
 };
 
 class LLVM_LIBRARY_VISIBILITY Generic_ELF : public Generic_GCC {