third_party/protobuf: Update to HEAD (f52e188fe4)

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

 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/protobuf/duration.proto
 
-#import "GPBProtocolBuffers.h"
+// This CPP symbol can be defined to use imports that match up to the framework
+// imports needed when using CocoaPods.
+#if !defined(GPB_USE_PROTOBUF_FRAMEWORK_IMPORTS)
+ #define GPB_USE_PROTOBUF_FRAMEWORK_IMPORTS 0
+#endif
 
-#if GOOGLE_PROTOBUF_OBJC_GEN_VERSION != 30001
-#error This file was generated by a different version of protoc which is incompatible with your Protocol Buffer library sources.
+#if GPB_USE_PROTOBUF_FRAMEWORK_IMPORTS
+ #import <Protobuf/GPBProtocolBuffers.h>
+#else
+ #import "GPBProtocolBuffers.h"
+#endif
+
+#if GOOGLE_PROTOBUF_OBJC_VERSION < 30002
+#error This file was generated by a newer version of protoc which is incompatible with your Protocol Buffer library sources.
+#endif
+#if 30002 < GOOGLE_PROTOBUF_OBJC_MIN_SUPPORTED_VERSION
+#error This file was generated by an older version of protoc which is incompatible with your Protocol Buffer library sources.
 #endif
 
 // @@protoc_insertion_point(imports)
 
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wdeprecated-declarations"
 
 CF_EXTERN_C_BEGIN
 
 NS_ASSUME_NONNULL_BEGIN
 
 #pragma mark - GPBDurationRoot
 
-/// Exposes the extension registry for this file.
-///
-/// The base class provides:
-/// @code
-///   + (GPBExtensionRegistry *)extensionRegistry;
-/// @endcode
-/// which is a @c GPBExtensionRegistry that includes all the extensions defined by
-/// this file and all files that it depends on.
+/**
+ * Exposes the extension registry for this file.
+ *
+ * The base class provides:
+ * @code
+ *   + (GPBExtensionRegistry *)extensionRegistry;
+ * @endcode
+ * which is a @c GPBExtensionRegistry that includes all the extensions defined by
+ * this file and all files that it depends on.
+ **/
 @interface GPBDurationRoot : GPBRootObject
 @end
 
 #pragma mark - GPBDuration
 
 typedef GPB_ENUM(GPBDuration_FieldNumber) {
   GPBDuration_FieldNumber_Seconds = 1,
   GPBDuration_FieldNumber_Nanos = 2,
 };
 
-/// A Duration represents a signed, fixed-length span of time represented
-/// as a count of seconds and fractions of seconds at nanosecond
-/// resolution. It is independent of any calendar and concepts like "day"
-/// or "month". It is related to Timestamp in that the difference between
-/// two Timestamp values is a Duration and it can be added or subtracted
-/// from a Timestamp. Range is approximately +-10,000 years.
-///
-/// Example 1: Compute Duration from two Timestamps in pseudo code.
-///
-///     Timestamp start = ...;
-///     Timestamp end = ...;
-///     Duration duration = ...;
-///
-///     duration.seconds = end.seconds - start.seconds;
-///     duration.nanos = end.nanos - start.nanos;
-///
-///     if (duration.seconds < 0 && duration.nanos > 0) {
-///       duration.seconds += 1;
-///       duration.nanos -= 1000000000;
-///     } else if (durations.seconds > 0 && duration.nanos < 0) {
-///       duration.seconds -= 1;
-///       duration.nanos += 1000000000;
-///     }
-///
-/// Example 2: Compute Timestamp from Timestamp + Duration in pseudo code.
-///
-///     Timestamp start = ...;
-///     Duration duration = ...;
-///     Timestamp end = ...;
-///
-///     end.seconds = start.seconds + duration.seconds;
-///     end.nanos = start.nanos + duration.nanos;
-///
-///     if (end.nanos < 0) {
-///       end.seconds -= 1;
-///       end.nanos += 1000000000;
-///     } else if (end.nanos >= 1000000000) {
-///       end.seconds += 1;
-///       end.nanos -= 1000000000;
-///     }
+/**
+ * A Duration represents a signed, fixed-length span of time represented
+ * as a count of seconds and fractions of seconds at nanosecond
+ * resolution. It is independent of any calendar and concepts like "day"
+ * or "month". It is related to Timestamp in that the difference between
+ * two Timestamp values is a Duration and it can be added or subtracted
+ * from a Timestamp. Range is approximately +-10,000 years.
+ *
+ * Example 1: Compute Duration from two Timestamps in pseudo code.
+ *
+ *     Timestamp start = ...;
+ *     Timestamp end = ...;
+ *     Duration duration = ...;
+ *
+ *     duration.seconds = end.seconds - start.seconds;
+ *     duration.nanos = end.nanos - start.nanos;
+ *
+ *     if (duration.seconds < 0 && duration.nanos > 0) {
+ *       duration.seconds += 1;
+ *       duration.nanos -= 1000000000;
+ *     } else if (durations.seconds > 0 && duration.nanos < 0) {
+ *       duration.seconds -= 1;
+ *       duration.nanos += 1000000000;
+ *     }
+ *
+ * Example 2: Compute Timestamp from Timestamp + Duration in pseudo code.
+ *
+ *     Timestamp start = ...;
+ *     Duration duration = ...;
+ *     Timestamp end = ...;
+ *
+ *     end.seconds = start.seconds + duration.seconds;
+ *     end.nanos = start.nanos + duration.nanos;
+ *
+ *     if (end.nanos < 0) {
+ *       end.seconds -= 1;
+ *       end.nanos += 1000000000;
+ *     } else if (end.nanos >= 1000000000) {
+ *       end.seconds += 1;
+ *       end.nanos -= 1000000000;
+ *     }
+ *
+ * Example 3: Compute Duration from datetime.timedelta in Python.
+ *
+ *     td = datetime.timedelta(days=3, minutes=10)
+ *     duration = Duration()
+ *     duration.FromTimedelta(td)
+ **/
 @interface GPBDuration : GPBMessage
 
-/// Signed seconds of the span of time. Must be from -315,576,000,000
-/// to +315,576,000,000 inclusive.
+/**
+ * Signed seconds of the span of time. Must be from -315,576,000,000
+ * to +315,576,000,000 inclusive.
+ **/
 @property(nonatomic, readwrite) int64_t seconds;
 
-/// Signed fractions of a second at nanosecond resolution of the span
-/// of time. Durations less than one second are represented with a 0
-/// `seconds` field and a positive or negative `nanos` field. For durations
-/// of one second or more, a non-zero value for the `nanos` field must be
-/// of the same sign as the `seconds` field. Must be from -999,999,999
-/// to +999,999,999 inclusive.
+/**
+ * Signed fractions of a second at nanosecond resolution of the span
+ * of time. Durations less than one second are represented with a 0
+ * `seconds` field and a positive or negative `nanos` field. For durations
+ * of one second or more, a non-zero value for the `nanos` field must be
+ * of the same sign as the `seconds` field. Must be from -999,999,999
+ * to +999,999,999 inclusive.
+ **/
 @property(nonatomic, readwrite) int32_t nanos;
 
 @end
 
 NS_ASSUME_NONNULL_END
 
 CF_EXTERN_C_END
 
 #pragma clang diagnostic pop
 
 // @@protoc_insertion_point(global_scope)