1 files changed, 3 insertions, 4 deletions
diff --git a/chromium/base/containers/ring_buffer.h b/chromium/base/containers/ring_buffer.h
index ca4a48ddc9e..5c4e0aeb1e9 100644
--- a/chromium/base/containers/ring_buffer.h
+++ b/chromium/base/containers/ring_buffer.h
@@ -7,8 +7,7 @@
 
 #include <stddef.h>
 
-#include "base/logging.h"
-#include "base/macros.h"
+#include "base/check.h"
 
 namespace base {
 
@@ -25,6 +24,8 @@ template <typename T, size_t kSize>
 class RingBuffer {
  public:
   RingBuffer() : current_index_(0) {}
+  RingBuffer(const RingBuffer&) = delete;
+  RingBuffer& operator=(const RingBuffer&) = delete;
 
   size_t BufferSize() const { return kSize; }
 
@@ -124,8 +125,6 @@ class RingBuffer {
 
   T buffer_[kSize];
   size_t current_index_;
-
-  DISALLOW_COPY_AND_ASSIGN(RingBuffer);
 };
 
 }  // namespace base