Accommodate libc++ upgrade and C++20 am: 2371d51bf5

Original change: https://android-review.googlesource.com/c/platform/external/libchrome/+/2903122

Change-Id: I74522e488de136970c080ba27fd91b4763f08656
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

2 files changed, 5 insertions, 3 deletions

diff --git a/base/containers/stack_container.h b/base/containers/stack_container.h
index c775744305..980da077c1 100644
--- a/base/containers/stack_container.h
+++ b/base/containers/stack_container.h
@@ -35,7 +35,7 @@ namespace base {
 template<typename T, size_t stack_capacity>
 class StackAllocator : public std::allocator<T> {
  public:
-  typedef typename std::allocator<T>::pointer pointer;
+  typedef T* pointer;
   typedef typename std::allocator<T>::size_type size_type;
 
   // Backing store for the allocator. The container owner is responsible for
@@ -102,13 +102,13 @@ class StackAllocator : public std::allocator<T> {
   // Actually do the allocation. Use the stack buffer if nobody has used it yet
   // and the size requested fits. Otherwise, fall through to the standard
   // allocator.
-  pointer allocate(size_type n, void* hint = 0) {
+  pointer allocate(size_type n) {
     if (source_ != NULL && !source_->used_stack_buffer_
         && n <= stack_capacity) {
       source_->used_stack_buffer_ = true;
       return source_->stack_buffer();
     } else {
-      return std::allocator<T>::allocate(n, hint);
+      return std::allocator<T>::allocate(n);
     }
   }
 
diff --git a/base/value_iterators.cc b/base/value_iterators.cc
index ba9c73072f..4765f73fdf 100644
--- a/base/value_iterators.cc
+++ b/base/value_iterators.cc
@@ -4,6 +4,8 @@
 
 #include "base/value_iterators.h"
 
+#include "base/values.h"
+
 namespace base {
 
 namespace detail {