Pull new version of protobuf sources.

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

Index: third_party/protobuf/objectivec/google/protobuf/Timestamp.pbobjc.h
diff --git a/third_party/protobuf/objectivec/google/protobuf/Timestamp.pbobjc.h b/third_party/protobuf/objectivec/google/protobuf/Timestamp.pbobjc.h
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index 0000000000000000000000000000000000000000..0b3421566f0f6a269e3d0ab03e0056aa0a83539d
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+++ b/third_party/protobuf/objectivec/google/protobuf/Timestamp.pbobjc.h
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+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/timestamp.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
+
+NS_ASSUME_NONNULL_BEGIN
+
+#pragma mark - GPBTimestampRoot
+
+@interface GPBTimestampRoot : 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 - GPBTimestamp
+
+typedef GPB_ENUM(GPBTimestamp_FieldNumber) {
+  GPBTimestamp_FieldNumber_Seconds = 1,
+  GPBTimestamp_FieldNumber_Nanos = 2,
+};
+
+// A Timestamp represents a point in time independent of any time zone
+// or calendar, represented as seconds and fractions of seconds at
+// nanosecond resolution in UTC Epoch time. It is encoded using the
+// Proleptic Gregorian Calendar which extends the Gregorian calendar
+// backwards to year one. It is encoded assuming all minutes are 60
+// seconds long, i.e. leap seconds are "smeared" so that no leap second
+// table is needed for interpretation. Range is from
+// 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z.
+// By restricting to that range, we ensure that we can convert to
+// and from  RFC 3339 date strings.
+// See [https://www.ietf.org/rfc/rfc3339.txt](https://www.ietf.org/rfc/rfc3339.txt).
+//
+// Example 1: Compute Timestamp from POSIX `time()`.
+//
+//     Timestamp timestamp;
+//     timestamp.set_seconds(time(NULL));
+//     timestamp.set_nanos(0);
+//
+// Example 2: Compute Timestamp from POSIX `gettimeofday()`.
+//
+//     struct timeval tv;
+//     gettimeofday(&tv, NULL);
+//
+//     Timestamp timestamp;
+//     timestamp.set_seconds(tv.tv_sec);
+//     timestamp.set_nanos(tv.tv_usec * 1000);
+//
+// Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`.
+//
+//     FILETIME ft;
+//     GetSystemTimeAsFileTime(&ft);
+//     UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime;
+//
+//     // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z
+//     // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z.
+//     Timestamp timestamp;
+//     timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL));
+//     timestamp.set_nanos((INT32) ((ticks % 10000000) * 100));
+//
+// Example 4: Compute Timestamp from Java `System.currentTimeMillis()`.
+//
+//     long millis = System.currentTimeMillis();
+//
+//     Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000)
+//         .setNanos((int) ((millis % 1000) * 1000000)).build();
+//
+// Example 5: Compute Timestamp from Python `datetime.datetime`.
+//
+//     now = datetime.datetime.utcnow()
+//     seconds = int(time.mktime(now.timetuple()))
+//     nanos = now.microsecond * 1000
+//     timestamp = Timestamp(seconds=seconds, nanos=nanos)
+@interface GPBTimestamp : GPBMessage
+
+// Represents seconds of UTC time since Unix epoch
+// 1970-01-01T00:00:00Z. Must be from from 0001-01-01T00:00:00Z to
+// 9999-12-31T23:59:59Z inclusive.
+@property(nonatomic, readwrite) int64_t seconds;
+
+// Non-negative fractions of a second at nanosecond resolution. Negative
+// second values with fractions must still have non-negative nanos values
+// that count forward in time. Must be from 0 to 999,999,999
+// inclusive.
+@property(nonatomic, readwrite) int32_t nanos;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+CF_EXTERN_C_END
+
+// @@protoc_insertion_point(global_scope)