Deletes mojo::Callback

ipc/mojo/ipc_mojo_bootstrap.cc

Index: ipc/mojo/ipc_mojo_bootstrap.cc
diff --git a/ipc/mojo/ipc_mojo_bootstrap.cc b/ipc/mojo/ipc_mojo_bootstrap.cc
index 434f002744a5551fb719edb00ee013cadf3b9205..b488dd5ab6148a9b63a347c9ae57b5cd5e54dc29 100644
--- a/ipc/mojo/ipc_mojo_bootstrap.cc
+++ b/ipc/mojo/ipc_mojo_bootstrap.cc
@@ -7,6 +7,7 @@
 #include <stdint.h>
 #include <utility>
 
+#include "base/callback.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
@@ -74,7 +75,7 @@ void MojoServerBootstrap::OnInitDone(int32_t peer_pid) {
   }
 
   set_state(STATE_READY);
-  bootstrap_.set_connection_error_handler(mojo::Closure());
+  bootstrap_.set_connection_error_handler(base::Closure());
   delegate()->OnPipesAvailable(std::move(send_channel_),
                                std::move(receive_channel_request_), peer_pid);
 }
@@ -93,7 +94,7 @@ class MojoClientBootstrap : public MojoBootstrap, public mojom::Bootstrap {
   void Init(mojom::ChannelAssociatedRequest receive_channel,
             mojom::ChannelAssociatedPtrInfo send_channel,
             int32_t peer_pid,
-            const mojo::Callback<void(int32_t)>& callback) override;
+            const InitCallback& callback) override;
 
   mojo::Binding<mojom::Bootstrap> binding_;
 
@@ -111,10 +112,10 @@ void MojoClientBootstrap::Connect() {
 void MojoClientBootstrap::Init(mojom::ChannelAssociatedRequest receive_channel,
                                mojom::ChannelAssociatedPtrInfo send_channel,
                                int32_t peer_pid,
-                               const mojo::Callback<void(int32_t)>& callback) {
+                               const InitCallback& callback) {
   callback.Run(GetSelfPID());
   set_state(STATE_READY);
-  binding_.set_connection_error_handler(mojo::Closure());
+  binding_.set_connection_error_handler(base::Closure());
   delegate()->OnPipesAvailable(std::move(send_channel),
                                std::move(receive_channel), peer_pid);
 }