Fix clang build for r86677.

views/test/test_views_delegate.h

Index: views/test/test_views_delegate.h
diff --git a/views/test/test_views_delegate.h b/views/test/test_views_delegate.h
index ec3d0a660a63693653a235900ebee64eb47ffe73..b7ffabec6bbf0c7d68e23ab823eebc6c9d09ed9c 100644
--- a/views/test/test_views_delegate.h
+++ b/views/test/test_views_delegate.h
@@ -51,9 +51,7 @@ class TestViewsDelegate : public views::ViewsDelegate {
   virtual void AddRef() OVERRIDE {}
   virtual void ReleaseRef() OVERRIDE {}
 
-  virtual int GetDispositionForEvent(int event_flags) OVERRIDE {
-    return 0;
-  }
+  virtual int GetDispositionForEvent(int event_flags) OVERRIDE;
 
  private:
   mutable scoped_ptr<ui::Clipboard> clipboard_;