Update names of things.

Author: DanielRosenwasser

src/compiler/transformer.ts

@@ -4,7 +4,7 @@ namespace ts {
         switch (moduleKind) {
             case ModuleKind.ESNext:
             case ModuleKind.ES2015:
-                return transformES2015Module;
+                return transformECMAScriptModule;
             case ModuleKind.System:
                 return transformSystemModule;
             default:

src/compiler/transformers/module/es2015.ts renamed to src/compiler/transformers/module/esnextAnd2015.ts

@@ -1,6 +1,6 @@
 /*@internal*/
 namespace ts {
-    export function transformES2015Module(context: TransformationContext) {
+    export function transformECMAScriptModule(context: TransformationContext) {
         const compilerOptions = context.getCompilerOptions();
         const previousOnEmitNode = context.onEmitNode;
         const previousOnSubstituteNode = context.onSubstituteNode;

src/compiler/tsconfig.json

@@ -51,7 +51,7 @@
         "transformers/generators.ts",
         "transformers/module/module.ts",
         "transformers/module/system.ts",
-        "transformers/module/es2015.ts",
+        "transformers/module/esnextAnd2015.ts",
         "transformers/declarations/diagnostics.ts",
         "transformers/declarations.ts",
         "transformer.ts",