Revert https://codereview.chromium.org/1291903002 (protobuf roll).

third_party/protobuf/objectivec/google/protobuf/Struct.pbobjc.h

Index: third_party/protobuf/objectivec/google/protobuf/Struct.pbobjc.h
diff --git a/third_party/protobuf/objectivec/google/protobuf/Struct.pbobjc.h b/third_party/protobuf/objectivec/google/protobuf/Struct.pbobjc.h
deleted file mode 100644
index d72f97381d875a356585de55a8afae43098ba398..0000000000000000000000000000000000000000
--- a/third_party/protobuf/objectivec/google/protobuf/Struct.pbobjc.h
+++ /dev/null
@@ -1,139 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/protobuf/struct.proto
-
-#import "GPBProtocolBuffers.h"
-
-#if GOOGLE_PROTOBUF_OBJC_GEN_VERSION != 30000
-#error This file was generated by a different version of protoc-gen-objc which is incompatible with your Protocol Buffer sources.
-#endif
-
-// @@protoc_insertion_point(imports)
-
-CF_EXTERN_C_BEGIN
-
-@class GPBListValue;
-@class GPBStruct;
-
-NS_ASSUME_NONNULL_BEGIN
-
-#pragma mark - Enum GPBNullValue
-
-// `NullValue` is a singleton enumeration to represent the null
-// value for the `Value` type union.
-typedef GPB_ENUM(GPBNullValue) {
-  GPBNullValue_GPBUnrecognizedEnumeratorValue = kGPBUnrecognizedEnumeratorValue,
-  // Null value.
-  GPBNullValue_NullValue = 0,
-};
-
-GPBEnumDescriptor *GPBNullValue_EnumDescriptor(void);
-
-BOOL GPBNullValue_IsValidValue(int32_t value);
-
-#pragma mark - GPBStructRoot
-
-@interface GPBStructRoot : GPBRootObject
-
-// The base class provides:
-//   + (GPBExtensionRegistry *)extensionRegistry;
-// which is an GPBExtensionRegistry that includes all the extensions defined by
-// this file and all files that it depends on.
-
-@end
-
-#pragma mark - GPBStruct
-
-typedef GPB_ENUM(GPBStruct_FieldNumber) {
-  GPBStruct_FieldNumber_Fields = 1,
-};
-
-// `Struct` represents a structured data value, consisting of fields
-// which map to dynamically typed values. In some languages, `Struct`
-// might be supported by a native representation. For example, in
-// scripting languages like JS a struct is represented as an
-// object. The details of that representation are described together
-// with the proto support for the language.
-@interface GPBStruct : GPBMessage
-
-// Map of dynamically typed values.
-// |fields| values are |GPBValue|
-@property(nonatomic, readwrite, strong, null_resettable) NSMutableDictionary *fields;
-@property(nonatomic, readonly) NSUInteger fields_Count;
-
-@end
-
-#pragma mark - GPBValue
-
-typedef GPB_ENUM(GPBValue_FieldNumber) {
-  GPBValue_FieldNumber_NullValue = 1,
-  GPBValue_FieldNumber_NumberValue = 2,
-  GPBValue_FieldNumber_StringValue = 3,
-  GPBValue_FieldNumber_BoolValue = 4,
-  GPBValue_FieldNumber_StructValue = 5,
-  GPBValue_FieldNumber_ListValue = 6,
-};
-
-typedef GPB_ENUM(GPBValue_Kind_OneOfCase) {
-  GPBValue_Kind_OneOfCase_GPBUnsetOneOfCase = 0,
-  GPBValue_Kind_OneOfCase_NullValue = 1,
-  GPBValue_Kind_OneOfCase_NumberValue = 2,
-  GPBValue_Kind_OneOfCase_StringValue = 3,
-  GPBValue_Kind_OneOfCase_BoolValue = 4,
-  GPBValue_Kind_OneOfCase_StructValue = 5,
-  GPBValue_Kind_OneOfCase_ListValue = 6,
-};
-
-// `Value` represents a dynamically typed value which can be either
-// null, a number, a string, a boolean, a recursive struct value, or a
-// list of values. A producer of value is expected to set one of that
-// variants, absence of any variant indicates an error.
-@interface GPBValue : GPBMessage
-
-@property(nonatomic, readonly) GPBValue_Kind_OneOfCase kindOneOfCase;
-
-// Represents a null value.
-@property(nonatomic, readwrite) GPBNullValue nullValue;
-
-// Represents a double value.
-@property(nonatomic, readwrite) double numberValue;
-
-// Represents a string value.
-@property(nonatomic, readwrite, copy, null_resettable) NSString *stringValue;
-
-// Represents a boolean value.
-@property(nonatomic, readwrite) BOOL boolValue;
-
-// Represents a structured value.
-@property(nonatomic, readwrite, strong, null_resettable) GPBStruct *structValue;
-
-// Represents a repeated `Value`.
-@property(nonatomic, readwrite, strong, null_resettable) GPBListValue *listValue;
-
-@end
-
-int32_t GPBValue_NullValue_RawValue(GPBValue *message);
-void SetGPBValue_NullValue_RawValue(GPBValue *message, int32_t value);
-
-void GPBValue_ClearKindOneOfCase(GPBValue *message);
-
-#pragma mark - GPBListValue
-
-typedef GPB_ENUM(GPBListValue_FieldNumber) {
-  GPBListValue_FieldNumber_ValuesArray = 1,
-};
-
-// `ListValue` is a wrapper around a repeated field of values.
-@interface GPBListValue : GPBMessage
-
-// Repeated field of dynamically typed values.
-// |valuesArray| contains |GPBValue|
-@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *valuesArray;
-@property(nonatomic, readonly) NSUInteger valuesArray_Count;
-
-@end
-
-NS_ASSUME_NONNULL_END
-
-CF_EXTERN_C_END
-
-// @@protoc_insertion_point(global_scope)