Mojo: Move mojo/public/bindings/*.h to mojo/public/cpp/bindings/*.h.

mojo/public/cpp/bindings/allocation_scope.h

 // Copyright 2014 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_BINDINGS_ALLOCATION_SCOPE_H_
-#define MOJO_PUBLIC_BINDINGS_ALLOCATION_SCOPE_H_
+#ifndef MOJO_PUBLIC_CPP_BINDINGS_ALLOCATION_SCOPE_H_
+#define MOJO_PUBLIC_CPP_BINDINGS_ALLOCATION_SCOPE_H_
 
 #include "mojo/public/bindings/lib/scratch_buffer.h"
 #include "mojo/public/cpp/system/macros.h"
 
 namespace mojo {
 
 // In order to allocate a Mojom-defined structure or mojo::Array<T> (including
 // mojo::String), an AllocationScope must first be allocated. Typically,
 // AllocationScope is placed on the stack before calls to build structs and
 // arrays. Such structs and arrays are valid so long as the corresponding
@@ skipping 16 matching lines @@
   Buffer* buffer() { return &buffer_; }
 
  private:
   internal::ScratchBuffer buffer_;
 
   MOJO_DISALLOW_COPY_AND_ASSIGN(AllocationScope);
 };
 
 }  // namespace mojo
 
-#endif  // MOJO_PUBLIC_BINDINGS_ALLOCATION_SCOPE_H_
+#endif  // MOJO_PUBLIC_CPP_BINDINGS_ALLOCATION_SCOPE_H_