1 files changed, 4 insertions, 3 deletions
diff --git a/chromium/third_party/blink/renderer/core/svg/svg_element.h b/chromium/third_party/blink/renderer/core/svg/svg_element.h
index 2171cb9aed5..dfc9919e22a 100644
--- a/chromium/third_party/blink/renderer/core/svg/svg_element.h
+++ b/chromium/third_party/blink/renderer/core/svg/svg_element.h
@@ -23,7 +23,6 @@
 #define THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_ELEMENT_H_
 
 #include "base/dcheck_is_on.h"
-#include "base/macros.h"
 #include "third_party/blink/renderer/core/core_export.h"
 #include "third_party/blink/renderer/core/dom/element.h"
 #include "third_party/blink/renderer/core/dom/events/simulated_click_options.h"
@@ -201,11 +200,12 @@ class CORE_EXPORT SVGElement : public Element {
 
    public:
     InvalidationGuard(SVGElement* element) : element_(element) {}
+    InvalidationGuard(const InvalidationGuard&) = delete;
+    InvalidationGuard& operator=(const InvalidationGuard&) = delete;
     ~InvalidationGuard() { element_->InvalidateInstances(); }
 
    private:
     SVGElement* element_;
-    DISALLOW_COPY_AND_ASSIGN(InvalidationGuard);
   };
 
   class InstanceUpdateBlocker {
@@ -213,11 +213,12 @@ class CORE_EXPORT SVGElement : public Element {
 
    public:
     InstanceUpdateBlocker(SVGElement* target_element);
+    InstanceUpdateBlocker(const InstanceUpdateBlocker&) = delete;
+    InstanceUpdateBlocker& operator=(const InstanceUpdateBlocker&) = delete;
     ~InstanceUpdateBlocker();
 
    private:
     SVGElement* target_element_;
-    DISALLOW_COPY_AND_ASSIGN(InstanceUpdateBlocker);
   };
 
   void InvalidateInstances();