1 files changed, 7 insertions, 0 deletions
diff --git a/chromium/base/memory/scoped_vector.h b/chromium/base/memory/scoped_vector.h
index 59144c0e82a..1b30f635ca1 100644
--- a/chromium/base/memory/scoped_vector.h
+++ b/chromium/base/memory/scoped_vector.h
@@ -8,6 +8,7 @@
 #include <vector>
 
 #include "base/basictypes.h"
+#include "base/logging.h"
 #include "base/move.h"
 #include "base/stl_util.h"
 
@@ -64,6 +65,12 @@ class ScopedVector {
 
   void push_back(T* elem) { v_.push_back(elem); }
 
+  void pop_back() {
+    DCHECK(!empty());
+    delete v_.back();
+    v_.pop_back();
+  }
+
   std::vector<T*>& get() { return v_; }
   const std::vector<T*>& get() const { return v_; }
   void swap(std::vector<T*>& other) { v_.swap(other); }