dart2js: run dartfmt on tests

tests/compiler/dart2js_extra/string_interpolation_test.dart

Index: tests/compiler/dart2js_extra/string_interpolation_test.dart
diff --git a/tests/compiler/dart2js_extra/string_interpolation_test.dart b/tests/compiler/dart2js_extra/string_interpolation_test.dart
index b8350e10cd08baf11da11aa97658169714b41c06..3407260bb33ca8d2fbb8c625132d33804696a9e8 100644
--- a/tests/compiler/dart2js_extra/string_interpolation_test.dart
+++ b/tests/compiler/dart2js_extra/string_interpolation_test.dart
@@ -9,14 +9,12 @@ import "package:expect/expect.dart";
 // Test that String interpolation works in the code generated by the leg
 // compiler.
 
-
 int ifun() => 37;
 double dfun() => 2.71828;
 bool bfun() => true;
 String sfun() => "sfun";
 void nfun() => null;
 
-
 void testEscapes() {
   // Test that escaping the '$' prevents string interpolation.
   String x = "NOT HERE";
@@ -30,7 +28,6 @@ void testEscapes() {
   Expect.equals(r'a$x', """a\$x""");
 }
 
-
 void testMultiLine() {
   var a = "string";
   var b = 42;
@@ -55,17 +52,20 @@ void testMultiLine() {
 
   // Newlines at beginning of multiline strings are not included, but only
   // if they are in the source.
-  Expect.equals("\n", """${''}
+  Expect.equals(
+      "\n",
+      """${''}
 """);
   Expect.equals("\r", """${''}
""");
-  Expect.equals("\r\n", """${''}
+  Expect.equals(
+      "\r\n",
+      """${''}
 """);
   Expect.equals("\n", """${'\n'}""");
   Expect.equals("\r", """${'\r'}""");
   Expect.equals("\r\n", """${'\r\n'}""");
 }
 
-
 void testSimple() {
   var a = "string";
   var b = 42;
@@ -87,17 +87,16 @@ void testSimple() {
   Expect.equals("423.1415falsenull!string", "$b$c$d$n!$a");
 
   // Function calls as expressions.
-  Expect.equals("sfun372.71828truenull",
-                "${sfun()}${ifun()}${dfun()}${bfun()}${nfun()}");
-  Expect.equals("nullsfun372.71828true",
-                "${nfun()}${sfun()}${ifun()}${dfun()}${bfun()}");
-  Expect.equals("truenullsfun372.71828",
-                "${bfun()}${nfun()}${sfun()}${ifun()}${dfun()}");
-  Expect.equals("2.71828truenullsfun37",
-                "${dfun()}${bfun()}${nfun()}${sfun()}${ifun()}");
-  Expect.equals("372.71828truenullsfun",
-                "${ifun()}${dfun()}${bfun()}${nfun()}${sfun()}");
-
+  Expect.equals(
+      "sfun372.71828truenull", "${sfun()}${ifun()}${dfun()}${bfun()}${nfun()}");
+  Expect.equals(
+      "nullsfun372.71828true", "${nfun()}${sfun()}${ifun()}${dfun()}${bfun()}");
+  Expect.equals(
+      "truenullsfun372.71828", "${bfun()}${nfun()}${sfun()}${ifun()}${dfun()}");
+  Expect.equals(
+      "2.71828truenullsfun37", "${dfun()}${bfun()}${nfun()}${sfun()}${ifun()}");
+  Expect.equals(
+      "372.71828truenullsfun", "${ifun()}${dfun()}${bfun()}${nfun()}${sfun()}");
 
   // String contents around interpolated parts.
   Expect.equals("stringstring", "$a$a");
@@ -121,7 +120,6 @@ void testSimple() {
   Expect.equals("42", "${'${"${'${"${'${"$b"}'}"}'}"}'}");
 }
 
-
 void main() {
   testSimple();
   testMultiLine();