Move more Mojo bindings helpers out of internal namespace

mojo/public/cpp/bindings/lib/binding_state.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MOJO_PUBLIC_CPP_BINDINGS_LIB_BINDING_STATE_H_
 #define MOJO_PUBLIC_CPP_BINDINGS_LIB_BINDING_STATE_H_
 
 #include <memory>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/single_thread_task_runner.h"
 #include "mojo/public/cpp/bindings/associated_group.h"
 #include "mojo/public/cpp/bindings/interface_endpoint_client.h"
 #include "mojo/public/cpp/bindings/interface_id.h"
 #include "mojo/public/cpp/bindings/interface_ptr.h"
 #include "mojo/public/cpp/bindings/interface_ptr_info.h"
 #include "mojo/public/cpp/bindings/interface_request.h"
 #include "mojo/public/cpp/bindings/lib/filter_chain.h"
-#include "mojo/public/cpp/bindings/lib/message_header_validator.h"
 #include "mojo/public/cpp/bindings/lib/multiplex_router.h"
 #include "mojo/public/cpp/bindings/lib/router.h"
+#include "mojo/public/cpp/bindings/message_header_validator.h"
 #include "mojo/public/cpp/bindings/scoped_interface_endpoint_handle.h"
 #include "mojo/public/cpp/system/core.h"
 
 namespace mojo {
 namespace internal {
 
 template <typename Interface, bool use_multiplex_router>
 class BindingState;
 
 // Uses a single-threaded, dedicated router. If |Interface| doesn't have any
 // methods to pass associated interface pointers or requests, there won't be
 // multiple interfaces running on the underlying message pipe. In that case, we
 // can use this specialization to reduce cost.
 template <typename Interface>
 class BindingState<Interface, false> {
  public:
   explicit BindingState(Interface* impl) : impl_(impl) {
     stub_.set_sink(impl_);
   }
 
   ~BindingState() { Close(); }
 
   void Bind(ScopedMessagePipeHandle handle,
             scoped_refptr<base::SingleThreadTaskRunner> runner) {
     DCHECK(!router_);
     internal::FilterChain filters;
-    filters.Append<internal::MessageHeaderValidator>(Interface::Name_);
+    filters.Append<MessageHeaderValidator>(Interface::Name_);
     filters.Append<typename Interface::RequestValidator_>();
 
     router_ =
         new internal::Router(std::move(handle), std::move(filters),
                              Interface::HasSyncMethods_, std::move(runner));
     router_->set_incoming_receiver(&stub_);
     router_->set_connection_error_handler(
         base::Bind(&BindingState::RunConnectionErrorHandler,
                    base::Unretained(this)));
   }
@@ skipping 175 matching lines @@
   Interface* impl_;
   base::Closure connection_error_handler_;
 
   DISALLOW_COPY_AND_ASSIGN(BindingState);
 };
 
 }  // namesapce internal
 }  // namespace mojo
 
 #endif  // MOJO_PUBLIC_CPP_BINDINGS_LIB_BINDING_STATE_H_