dartfmt pkg/compiler

pkg/compiler/lib/src/js_emitter/main_call_stub_generator.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 part of dart2js.js_emitter;
 
 class MainCallStubGenerator {
   final Compiler compiler;
   final JavaScriptBackend backend;
   final CodeEmitterTask emitterTask;
 
   MainCallStubGenerator(this.compiler, this.backend, this.emitterTask);
 
   BackendHelpers get helpers => backend.helpers;
 
   /// Returns the code equivalent to:
   ///   `function(args) { $.startRootIsolate(X.main$closure(), args); }`
-  jsAst.Expression _buildIsolateSetupClosure(Element appMain,
-                                             Element isolateMain) {
+  jsAst.Expression _buildIsolateSetupClosure(
+      Element appMain, Element isolateMain) {
     jsAst.Expression mainAccess =
         emitterTask.isolateStaticClosureAccess(appMain);
     // Since we pass the closurized version of the main method to
     // the isolate method, we must make sure that it exists.
     return js('function(a){ #(#, a); }',
         [emitterTask.staticFunctionAccess(isolateMain), mainAccess]);
   }
 
   jsAst.Statement generateInvokeMain() {
     Element main = compiler.mainFunction;
     jsAst.Expression mainCallClosure = null;
     if (compiler.hasIsolateSupport) {
       Element isolateMain =
-        helpers.isolateHelperLibrary.find(BackendHelpers.START_ROOT_ISOLATE);
+          helpers.isolateHelperLibrary.find(BackendHelpers.START_ROOT_ISOLATE);
       mainCallClosure = _buildIsolateSetupClosure(main, isolateMain);
     } else if (compiler.options.hasIncrementalSupport) {
       mainCallClosure = js(
-          'function() { return #(); }',
-          emitterTask.staticFunctionAccess(main));
+          'function() { return #(); }', emitterTask.staticFunctionAccess(main));
     } else {
       mainCallClosure = emitterTask.staticFunctionAccess(main);
     }
 
     jsAst.Expression currentScriptAccess =
         emitterTask.generateEmbeddedGlobalAccess(embeddedNames.CURRENT_SCRIPT);
 
     // This code finds the currently executing script by listening to the
     // onload event of all script tags and getting the first script which
     // finishes. Since onload is called immediately after execution this should
     // not substantially change execution order.
-    return js.statement('''
+    return js.statement(
+        '''
       (function (callback) {
         if (typeof document === "undefined") {
           callback(null);
           return;
         }
         // When running as a content-script of a chrome-extension the
         // 'currentScript' is `null` (but not undefined).
         if (typeof document.currentScript != 'undefined') {
           callback(document.currentScript);
           return;
@@ skipping 11 matching lines @@
         }
       })(function(currentScript) {
         #currentScript = currentScript;
 
         if (typeof dartMainRunner === "function") {
           dartMainRunner(#mainCallClosure, []);
         } else {
           #mainCallClosure([]);
         }
       })''',
-      {'currentScript': currentScriptAccess,
-       'mainCallClosure': mainCallClosure});
+        {
+          'currentScript': currentScriptAccess,
+          'mainCallClosure': mainCallClosure
+        });
   }
 }