Delete blimp/helium and remove references to it from dependent targets

blimp/helium/serializable_struct.h

Index: blimp/helium/serializable_struct.h
diff --git a/blimp/helium/serializable_struct.h b/blimp/helium/serializable_struct.h
deleted file mode 100644
index 9648272a1f04121aa44490605438eacb5c02efad..0000000000000000000000000000000000000000
--- a/blimp/helium/serializable_struct.h
+++ /dev/null
@@ -1,125 +0,0 @@
-// Copyright 2016 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 BLIMP_HELIUM_SERIALIZABLE_STRUCT_H_
-#define BLIMP_HELIUM_SERIALIZABLE_STRUCT_H_
-
-#include <memory>
-#include <vector>
-
-#include "blimp/helium/blimp_helium_export.h"
-#include "blimp/helium/serializable.h"
-#include "blimp/helium/stream_helpers.h"
-#include "blimp/helium/syncable.h"
-#include "third_party/protobuf/src/google/protobuf/io/coded_stream.h"
-
-namespace blimp {
-namespace helium {
-
-// SerializableStruct is a base class which manages registration, serialization,
-// and deserialization of its contents. Optional values are not permitted;
-// SerializableStructs are therefore emitted/parsed in their entirety.
-//
-// Example usage:
-//
-//   struct MyStruct : public SerializableStruct {
-//     MyStruct() : some_str(this, "initial value!"), some_int(this) {}
-//     Field<std::string> some_str;
-//     Field<int> some_int;
-//   };
-//
-//   MyStruct s;
-//   s.some_str.Set("foo");
-//   s.some_int.Set(123);
-class BLIMP_HELIUM_EXPORT SerializableStruct : public Serializable {
- public:
-  // Provides template type-agnostic methods to SerializableStruct.
-  class FieldBase : public Serializable {
-   public:
-    FieldBase();
-    ~FieldBase();
-
-    void SetLocalUpdateCallback(const base::Closure& local_update_callback);
-
-    void RegisterWith(SerializableStruct* container);
-
-   private:
-    base::Closure local_update_callback_;
-  };
-
-  // Holds arbitrarily-typed Serializable values and registers itself with the
-  // SerializableStruct.
-  template <typename FieldType>
-  class Field : public FieldBase {
-   public:
-    Field() = delete;
-
-    explicit Field(SerializableStruct* changeset, const FieldType& value = {})
-        : value_(value) {
-      DCHECK(changeset);
-      RegisterWith(changeset);
-    }
-
-    ~Field() {}
-
-    void Set(const FieldType& value);
-    const FieldType& operator()() const;
-
-    // Serializable implementation.
-    void Serialize(
-        google::protobuf::io::CodedOutputStream* output_stream) const override;
-    bool Parse(google::protobuf::io::CodedInputStream* input_stream) override;
-
-   private:
-    FieldType value_;
-
-    DISALLOW_COPY_AND_ASSIGN(Field);
-  };
-
-  SerializableStruct();
-  virtual ~SerializableStruct();
-
-  void SetLocalUpdateCallback(const base::Closure& local_update_callback);
-
-  // Serializable implementation.
-  void Serialize(
-      google::protobuf::io::CodedOutputStream* output_stream) const override;
-  bool Parse(google::protobuf::io::CodedInputStream* input_stream) override;
-
- private:
-  friend class FieldBase;
-
-  std::vector<FieldBase*> fields_;
-
-  DISALLOW_COPY_AND_ASSIGN(SerializableStruct);
-};
-
-template <typename FieldType>
-void SerializableStruct::Field<FieldType>::Set(const FieldType& value) {
-  value_ = value;
-}
-
-template <typename FieldType>
-const FieldType& SerializableStruct::Field<FieldType>::operator()() const {
-  return value_;
-}
-
-template <typename FieldType>
-void SerializableStruct::Field<FieldType>::Serialize(
-    google::protobuf::io::CodedOutputStream* output_stream) const {
-  DCHECK(output_stream);
-  WriteToStream(value_, output_stream);
-}
-
-template <typename FieldType>
-bool SerializableStruct::Field<FieldType>::Parse(
-    google::protobuf::io::CodedInputStream* input_stream) {
-  DCHECK(input_stream);
-  return ReadFromStream(input_stream, &value_);
-}
-
-}  // namespace helium
-}  // namespace blimp
-
-#endif  // BLIMP_HELIUM_SERIALIZABLE_STRUCT_H_