chore(webpack): minor config cleanup (#3512)

Author: clydin

packages/angular-cli/models/webpack-build-common.ts

@@ -118,10 +118,7 @@ export function getWebpackCommonConfig(
     context: projectRoot,
     entry: entryPoints,
     output: {
-      path: path.resolve(projectRoot, appConfig.outDir),
-      filename: '[name].bundle.js',
-      sourceMapFilename: '[name].bundle.map',
-      chunkFilename: '[id].chunk.js'
+      path: path.resolve(projectRoot, appConfig.outDir)
     },
     module: {
       rules: [

packages/angular-cli/models/webpack-build-development.ts

@@ -1,12 +1,8 @@
-const path = require('path');
 const ExtractTextPlugin = require('extract-text-webpack-plugin');
 
 export const getWebpackDevConfigPartial = function(projectRoot: string, appConfig: any) {
-  const appRoot = path.resolve(projectRoot, appConfig.root);
-
   return {
     output: {
-      path: path.resolve(projectRoot, appConfig.outDir),
       filename: '[name].bundle.js',
       sourceMapFilename: '[name].bundle.map',
       chunkFilename: '[id].chunk.js'

packages/angular-cli/models/webpack-build-production.ts

@@ -24,7 +24,6 @@ export const getWebpackProdConfigPartial = function(projectRoot: string,
 
   return {
     output: {
-      path: path.resolve(projectRoot, appConfig.outDir),
       filename: '[name].[chunkhash].bundle.js',
       sourceMapFilename: '[name].[chunkhash].bundle.map',
       chunkFilename: '[id].[chunkhash].chunk.js'