Rename interface->service

src/objective-c/GRPCClient/ProtoMethod.h

@@ -38,10 +38,9 @@
 // A fully-qualified gRPC method name. Full qualification is needed because a gRPC endpoint can
 // implement multiple interfaces.
 // TODO(jcanizales): Move to ProtoRPC package.
-// TODO(jcanizales): Rename interface -> service.
 @interface ProtoMethod : NSObject
 @property(nonatomic, readonly) NSString *package;
-@property(nonatomic, readonly) NSString *interface;
+@property(nonatomic, readonly) NSString *service;
 @property(nonatomic, readonly) NSString *method;
 - (instancetype)initWithPackage:(NSString *)package
                       interface:(NSString *)interface

src/objective-c/GRPCClient/ProtoMethod.m

@@ -39,7 +39,7 @@
                          method:(NSString *)method {
   if ((self = [super init])) {
     _package = [package copy];
-    _interface = [interface copy];
+    _service = [interface copy];
     _method = [method copy];
   }
   return self;

src/objective-c/GRPCClient/private/GRPCMethodName+HTTP2Encoding.m

@@ -36,9 +36,9 @@
 @implementation ProtoMethod (HTTP2Encoding)
 - (NSString *)HTTP2Path {
   if (self.package) {
-    return [NSString stringWithFormat:@"/%@.%@/%@", self.package, self.interface, self.method];
+    return [NSString stringWithFormat:@"/%@.%@/%@", self.package, self.service, self.method];
   } else {
-    return [NSString stringWithFormat:@"/%@/%@", self.interface, self.method];
+    return [NSString stringWithFormat:@"/%@/%@", self.service, self.method];
   }
 }
 @end