Run formatter on dev_compiler.

pkg/dev_compiler/lib/src/compiler/code_generator.dart

Index: pkg/dev_compiler/lib/src/compiler/code_generator.dart
diff --git a/pkg/dev_compiler/lib/src/compiler/code_generator.dart b/pkg/dev_compiler/lib/src/compiler/code_generator.dart
index 97e8a7bdddabd2f5b67658383398f131fe906ec2..e24dce52e3e059d672b4e0ddcc8c594df115cef4 100644
--- a/pkg/dev_compiler/lib/src/compiler/code_generator.dart
+++ b/pkg/dev_compiler/lib/src/compiler/code_generator.dart
@@ -254,11 +254,12 @@ class CodeGenerator extends Object
     assembler.recordDependencies(summaryData);
 
     var uriToUnit = new Map<String, UnlinkedUnit>.fromIterable(units,
-        key: (u) => u.element.source.uri.toString(), value: (unit) {
-      var unlinked = serializeAstUnlinked(unit);
-      assembler.addUnlinkedUnit(unit.element.source, unlinked);
-      return unlinked;
-    });
+        key: (u) => u.element.source.uri.toString(),
+        value: (unit) {
+          var unlinked = serializeAstUnlinked(unit);
+          assembler.addUnlinkedUnit(unit.element.source, unlinked);
+          return unlinked;
+        });
 
     summary_link
         .link(
@@ -819,8 +820,7 @@ class CodeGenerator extends Object
     var className = isGeneric ? element.name : _emitTopLevelName(element);
     JS.Statement declareInterfaces(JS.Statement decl) {
       if (element.interfaces.isNotEmpty) {
-        var body = [decl]
-          ..add(js.statement('#[#.implements] = () => #;', [
+        var body = [decl]..add(js.statement('#[#.implements] = () => #;', [
             className,
             _runtimeModule,
             new JS.ArrayInitializer(
@@ -2477,8 +2477,8 @@ class CodeGenerator extends Object
     // Rewrite the function to include the return.
     return new JS.Fun(
         fn.params, new JS.Block([body, new JS.Return(fn.params.last)]),
-        typeParams: fn.typeParams,
-        returnType: fn.returnType)..sourceInformation = fn.sourceInformation;
+        typeParams: fn.typeParams, returnType: fn.returnType)
+      ..sourceInformation = fn.sourceInformation;
   }
 
   @override