Replace base::MakeUnique with std::make_unique in mojo/.

Bug: 755727
Change-Id: I7d658841bc6d5a0f74c0ec5be613d8288ad9c862
Reviewed-on: https://chromium-review.googlesource.com/627437
Reviewed-by: Daniel Cheng <[email protected]>
Reviewed-by: Yuzhu Shen <[email protected]>
Commit-Queue: Jeremy Roman <[email protected]>
Cr-Commit-Position: refs/heads/master@{#497093}
diff --git a/mojo/public/cpp/bindings/strong_associated_binding.h b/mojo/public/cpp/bindings/strong_associated_binding.h
index ae7d3fd..033a63b 100644
--- a/mojo/public/cpp/bindings/strong_associated_binding.h
+++ b/mojo/public/cpp/bindings/strong_associated_binding.h
@@ -37,7 +37,7 @@
 // To use, call StrongAssociatedBinding<T>::Create() (see below) or the helper
 // MakeStrongAssociatedBinding function:
 //
-//   mojo::MakeStrongAssociatedBinding(base::MakeUnique<FooImpl>(),
+//   mojo::MakeStrongAssociatedBinding(std::make_unique<FooImpl>(),
 //                                     std::move(foo_request));
 //
 template <typename Interface>