refactor emitMemberName to be used more consistently

lib/runtime/dart/_interceptors.js

 var _interceptors;
 (function(exports) {
   'use strict';
   let JSArray = Array;
   let JSMutableArray$ = dart.generic(function(E) {
     class JSMutableArray extends JSArray$(E) {}
     JSMutableArray[dart.implements] = () => [JSMutableIndexable];
     return JSMutableArray;
   });
   let JSMutableArray = JSMutableArray$();
@@ skipping 125 matching lines @@
       }
     }
     truncateToDouble() {
       return this['<'](0) ? this.ceilToDouble() : this.floorToDouble();
     }
     clamp(lowerLimit, upperLimit) {
       if (!dart.is(lowerLimit, core.num))
         throw new core.ArgumentError(lowerLimit);
       if (!dart.is(upperLimit, core.num))
         throw new core.ArgumentError(upperLimit);
-      if (dart.dbinary(dart.dinvoke(lowerLimit, 'compareTo', upperLimit), '>', 0)) {
+      if (dart.dsend(dart.dsend(lowerLimit, 'compareTo', upperLimit), '>', 0)) {
         throw new core.ArgumentError(lowerLimit);
       }
       if (dart.notNull(this.compareTo(dart.as(lowerLimit, core.num))) < 0)
         return dart.as(lowerLimit, core.num);
       if (dart.notNull(this.compareTo(dart.as(upperLimit, core.num))) > 0)
         return dart.as(upperLimit, core.num);
       return this;
     }
     toDouble() {
       return this;
@@ skipping 62 matching lines @@
     toString() {
       if (dart.notNull(dart.equals(this, 0)) && 1 / this < 0) {
         return '-0.0';
       } else {
         return "" + this;
       }
     }
     get hashCode() {
       return this & 0x1FFFFFFF;
     }
-    ['-']() {
+    ['unary-']() {
       return -this;
     }
     ['+'](other) {
       if (!dart.is(other, core.num))
         throw new core.ArgumentError(other);
       return this + other;
     }
     ['-'](other) {
       if (!dart.is(other, core.num))
         throw new core.ArgumentError(other);
@@ skipping 139 matching lines @@
     }
     get bitLength() {
       let nonneg = this['<'](0) ? dart.notNull(this['unary-']()) - 1 : this;
       if (dart.notNull(nonneg) >= 4294967296) {
         nonneg = (dart.notNull(nonneg) / 4294967296).truncate();
         return dart.notNull(JSInt[_bitCount](JSInt[_spread](nonneg))) + 32;
       }
       return JSInt[_bitCount](JSInt[_spread](nonneg));
     }
     static [_bitCount](i) {
-      i = dart.as(dart.dbinary(JSInt[_shru](i, 0), '-', dart.dbinary(JSInt[_shru](i, 1), '&', 1431655765)), core.int);
-      i = (dart.notNull(i) & 858993459)['+'](dart.dbinary(JSInt[_shru](i, 2), '&', 858993459));
+      i = dart.as(dart.dsend(JSInt[_shru](i, 0), '-', dart.dsend(JSInt[_shru](i, 1), '&', 1431655765)), core.int);
+      i = (dart.notNull(i) & 858993459)['+'](dart.dsend(JSInt[_shru](i, 2), '&', 858993459));
       i = 252645135 & i['+'](JSInt[_shru](i, 4));
       i = dart.notNull(i) + dart.notNull(dart.as(JSInt[_shru](i, 8), core.int));
       i = dart.notNull(i) + dart.notNull(dart.as(JSInt[_shru](i, 16), core.int));
       return dart.notNull(i) & 63;
     }
     static [_shru](value, shift) {
       return value >>> shift;
     }
     static [_shrs](value, shift) {
       return value >> shift;
@@ skipping 102 matching lines @@
       _js_helper.checkInt(startIndex);
       if (dart.notNull(startIndex) < 0 || dart.notNull(startIndex) > dart.notNull(this.length)) {
         throw new core.RangeError.range(startIndex, 0, this.length);
       }
       return dart.as(_js_helper.stringReplaceFirstUnchecked(this, from, to, startIndex), core.String);
     }
     split(pattern) {
       _js_helper.checkNull(pattern);
       if (typeof pattern == 'string') {
         return dart.as(this.split(pattern), core.List$(core.String));
-      } else if (dart.notNull(dart.is(pattern, _js_helper.JSSyntaxRegExp)) && _js_helper.regExpCaptureCount(pattern) == 0) {
+      } else if (dart.is(pattern, _js_helper.JSSyntaxRegExp) && _js_helper.regExpCaptureCount(pattern) == 0) {
         let re = _js_helper.regExpGetNative(pattern);
         return dart.as(this.split(re), core.List$(core.String));
       } else {
         return this[_defaultSplit](pattern);
       }
     }
     [_defaultSplit](pattern) {
       let result = new core.List$(core.String).from([]);
       let start = 0;
       let length = 1;
@@ skipping 560 matching lines @@
   exports.findInterceptorForType = findInterceptorForType;
   exports.JSBool = JSBool;
   exports.JSNull = JSNull;
   exports.JSIndexable = JSIndexable;
   exports.JSMutableIndexable = JSMutableIndexable;
   exports.JSObject = JSObject;
   exports.JavaScriptObject = JavaScriptObject;
   exports.PlainJavaScriptObject = PlainJavaScriptObject;
   exports.UnknownJavaScriptObject = UnknownJavaScriptObject;
 })(_interceptors || (_interceptors = {}));