Update third_party/protobuf to protobuf-v3.0.0-beta-3

third_party/protobuf/objectivec/GPBDescriptor.h

 // Protocol Buffers - Google's data interchange format
 // Copyright 2008 Google Inc.  All rights reserved.
 // https://developers.google.com/protocol-buffers/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
@@ skipping 16 matching lines @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #import <Foundation/Foundation.h>
 
 #import "GPBRuntimeTypes.h"
 
 @class GPBEnumDescriptor;
 @class GPBFieldDescriptor;
-@class GPBFieldOptions;
 @class GPBFileDescriptor;
 @class GPBOneofDescriptor;
 
 NS_ASSUME_NONNULL_BEGIN
 
-typedef NS_ENUM(NSInteger, GPBFileSyntax) {
+typedef NS_ENUM(uint8_t, GPBFileSyntax) {
   GPBFileSyntaxUnknown = 0,
   GPBFileSyntaxProto2 = 2,
   GPBFileSyntaxProto3 = 3,
 };
 
-typedef NS_ENUM(NSInteger, GPBFieldType) {
+typedef NS_ENUM(uint8_t, GPBFieldType) {
   GPBFieldTypeSingle,    // optional/required
   GPBFieldTypeRepeated,  // repeated
   GPBFieldTypeMap,       // map<K,V>
 };
 
 @interface GPBDescriptor : NSObject<NSCopying>
 
 @property(nonatomic, readonly, copy) NSString *name;
-@property(nonatomic, readonly, strong, nullable) NSArray *fields;
-@property(nonatomic, readonly, strong, nullable) NSArray *oneofs;
-@property(nonatomic, readonly, strong, nullable) NSArray *enums;
+@property(nonatomic, readonly, strong, nullable) NSArray<GPBFieldDescriptor*> *fields;
+@property(nonatomic, readonly, strong, nullable) NSArray<GPBOneofDescriptor*> *oneofs;
 @property(nonatomic, readonly, nullable) const GPBExtensionRange *extensionRanges;
-@property(nonatomic, readonly) NSUInteger extensionRangesCount;
+@property(nonatomic, readonly) uint32_t extensionRangesCount;
 @property(nonatomic, readonly, assign) GPBFileDescriptor *file;
 
 @property(nonatomic, readonly, getter=isWireFormat) BOOL wireFormat;
 @property(nonatomic, readonly) Class messageClass;
 
 - (nullable GPBFieldDescriptor *)fieldWithNumber:(uint32_t)fieldNumber;
 - (nullable GPBFieldDescriptor *)fieldWithName:(NSString *)name;
 - (nullable GPBOneofDescriptor *)oneofWithName:(NSString *)name;
-- (nullable GPBEnumDescriptor *)enumWithName:(NSString *)name;
 
 @end
 
 @interface GPBFileDescriptor : NSObject
 
 @property(nonatomic, readonly, copy) NSString *package;
 @property(nonatomic, readonly) GPBFileSyntax syntax;
 
 @end
 
 @interface GPBOneofDescriptor : NSObject
 @property(nonatomic, readonly) NSString *name;
-@property(nonatomic, readonly) NSArray *fields;
+@property(nonatomic, readonly) NSArray<GPBFieldDescriptor*> *fields;
 
 - (nullable GPBFieldDescriptor *)fieldWithNumber:(uint32_t)fieldNumber;
 - (nullable GPBFieldDescriptor *)fieldWithName:(NSString *)name;
 @end
 
 @interface GPBFieldDescriptor : NSObject
 
 @property(nonatomic, readonly, copy) NSString *name;
 @property(nonatomic, readonly) uint32_t number;
 @property(nonatomic, readonly) GPBDataType dataType;
 @property(nonatomic, readonly) BOOL hasDefaultValue;
 @property(nonatomic, readonly) GPBGenericValue defaultValue;
 @property(nonatomic, readonly, getter=isRequired) BOOL required;
 @property(nonatomic, readonly, getter=isOptional) BOOL optional;
 @property(nonatomic, readonly) GPBFieldType fieldType;
 // If it is a map, the value type is in -type.
 @property(nonatomic, readonly) GPBDataType mapKeyDataType;
 @property(nonatomic, readonly, getter=isPackable) BOOL packable;
 
 @property(nonatomic, readonly, assign, nullable) GPBOneofDescriptor *containingOneof;
 
-@property(nonatomic, readonly, nullable) GPBFieldOptions *fieldOptions;
-
 // Message properties
 @property(nonatomic, readonly, assign, nullable) Class msgClass;
 
 // Enum properties
 @property(nonatomic, readonly, strong, nullable) GPBEnumDescriptor *enumDescriptor;
 
 - (BOOL)isValidEnumValue:(int32_t)value;
 
 // For now, this will return nil if it doesn't know the name to use for
 // TextFormat.
@@ skipping 19 matching lines @@
 @property(nonatomic, readonly) GPBDataType dataType;
 @property(nonatomic, readonly, getter=isRepeated) BOOL repeated;
 @property(nonatomic, readonly, getter=isPackable) BOOL packable;
 @property(nonatomic, readonly, assign) Class msgClass;
 @property(nonatomic, readonly) NSString *singletonName;
 @property(nonatomic, readonly, strong, nullable) GPBEnumDescriptor *enumDescriptor;
 @property(nonatomic, readonly) id defaultValue;
 @end
 
 NS_ASSUME_NONNULL_END