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

third_party/protobuf/objectivec/google/protobuf/SourceContext.pbobjc.m

Index: third_party/protobuf/objectivec/google/protobuf/SourceContext.pbobjc.m
diff --git a/third_party/protobuf/objectivec/google/protobuf/SourceContext.pbobjc.m b/third_party/protobuf/objectivec/google/protobuf/SourceContext.pbobjc.m
deleted file mode 100644
index ac1827fc999fa34e80189ee7ae7a24017005ebe5..0000000000000000000000000000000000000000
--- a/third_party/protobuf/objectivec/google/protobuf/SourceContext.pbobjc.m
+++ /dev/null
@@ -1,80 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/protobuf/source_context.proto
-
-#import "GPBProtocolBuffers_RuntimeSupport.h"
-#import "google/protobuf/SourceContext.pbobjc.h"
-// @@protoc_insertion_point(imports)
-
-#pragma mark - GPBSourceContextRoot
-
-@implementation GPBSourceContextRoot
-
-@end
-
-#pragma mark - GPBSourceContextRoot_FileDescriptor
-
-static GPBFileDescriptor *GPBSourceContextRoot_FileDescriptor(void) {
-  // This is called by +initialize so there is no need to worry
-  // about thread safety of the singleton.
-  static GPBFileDescriptor *descriptor = NULL;
-  if (!descriptor) {
-    GPBDebugCheckRuntimeVersion();
-    descriptor = [[GPBFileDescriptor alloc] initWithPackage:@"google.protobuf"
-                                                     syntax:GPBFileSyntaxProto3];
-  }
-  return descriptor;
-}
-
-#pragma mark - GPBSourceContext
-
-@implementation GPBSourceContext
-
-@dynamic fileName;
-
-typedef struct GPBSourceContext__storage_ {
-  uint32_t _has_storage_[1];
-  NSString *fileName;
-} GPBSourceContext__storage_;
-
-// This method is threadsafe because it is initially called
-// in +initialize for each subclass.
-+ (GPBDescriptor *)descriptor {
-  static GPBDescriptor *descriptor = nil;
-  if (!descriptor) {
-    static GPBMessageFieldDescription fields[] = {
-      {
-        .name = "fileName",
-        .number = GPBSourceContext_FieldNumber_FileName,
-        .hasIndex = 0,
-        .flags = GPBFieldOptional,
-        .dataType = GPBDataTypeString,
-        .offset = offsetof(GPBSourceContext__storage_, fileName),
-        .defaultValue.valueString = nil,
-        .dataTypeSpecific.className = NULL,
-        .fieldOptions = NULL,
-      },
-    };
-    GPBDescriptor *localDescriptor =
-        [GPBDescriptor allocDescriptorForClass:[GPBSourceContext class]
-                                     rootClass:[GPBSourceContextRoot class]
-                                          file:GPBSourceContextRoot_FileDescriptor()
-                                        fields:fields
-                                    fieldCount:sizeof(fields) / sizeof(GPBMessageFieldDescription)
-                                        oneofs:NULL
-                                    oneofCount:0
-                                         enums:NULL
-                                     enumCount:0
-                                        ranges:NULL
-                                    rangeCount:0
-                                   storageSize:sizeof(GPBSourceContext__storage_)
-                                    wireFormat:NO];
-    NSAssert(descriptor == nil, @"Startup recursed!");
-    descriptor = localDescriptor;
-  }
-  return descriptor;
-}
-
-@end
-
-
-// @@protoc_insertion_point(global_scope)