[dart2js] Reformat pkg/compiler.

Change-Id: I9e379d1f0673b589139a2389c6d3602c36995cd2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/413720
Reviewed-by: Nate Biggs <natebiggs@google.com>
diff --git a/pkg/compiler/lib/src/inferrer/type_graph_inferrer.dart b/pkg/compiler/lib/src/inferrer/type_graph_inferrer.dart
index f68b292..f849af3 100644
--- a/pkg/compiler/lib/src/inferrer/type_graph_inferrer.dart
+++ b/pkg/compiler/lib/src/inferrer/type_graph_inferrer.dart
@@ -95,10 +95,8 @@
       }
 
       bool throwsAlways =
-              // Always throws if the return type was inferred to be non-null empty.
-              abstractValueDomain
-              .isEmpty(returnType)
-              .isDefinitelyTrue;
+          // Always throws if the return type was inferred to be non-null empty.
+          abstractValueDomain.isEmpty(returnType).isDefinitelyTrue;
 
       bool isCalledOnce = typeInformation.isCalledExactlyOnce;
 
diff --git a/pkg/compiler/lib/src/io/position_information.dart b/pkg/compiler/lib/src/io/position_information.dart
index 2ce9749..a3c64dd 100644
--- a/pkg/compiler/lib/src/io/position_information.dart
+++ b/pkg/compiler/lib/src/io/position_information.dart
@@ -46,18 +46,15 @@
         .readIndexedOrNullNoCache<SourceLocation>(
           () => SourceLocation.readFromDataSource(source),
         );
-    List<FrameContext>? inliningContext = source
-        .readIndexedOrNullNoCache<List<FrameContext>>(
-          () =>
-              // FrameContext must be cached since PositionSourceInformation.==
-              // requires identity comparison on the objects in inliningContext.
-              source
-              .readList(
-                () => source.readIndexed(
-                  () => FrameContext.readFromDataSource(source),
-                ),
-              ),
-        );
+    List<FrameContext>?
+    inliningContext = source.readIndexedOrNullNoCache<List<FrameContext>>(
+      () =>
+      // FrameContext must be cached since PositionSourceInformation.==
+      // requires identity comparison on the objects in inliningContext.
+      source.readList(
+        () => source.readIndexed(() => FrameContext.readFromDataSource(source)),
+      ),
+    );
     source.end(tag);
     return PositionSourceInformation(
       startPosition,
diff --git a/pkg/compiler/lib/src/ir/util.dart b/pkg/compiler/lib/src/ir/util.dart
index 96ef4e5..4344b61 100644
--- a/pkg/compiler/lib/src/ir/util.dart
+++ b/pkg/compiler/lib/src/ir/util.dart
@@ -248,10 +248,10 @@
             importUri.path == 'web_gl' ||
             importUri.path == 'web_sql' ||
             importUri.path == 'html_common') ||
-        // Mock web library path for testing.
-        importUri
-        .path
-        .contains('native_null_assertions/web_library_interfaces.dart');
+    // Mock web library path for testing.
+    importUri.path.contains(
+      'native_null_assertions/web_library_interfaces.dart',
+    );
 
 bool nodeIsInWebLibrary(ir.TreeNode? node) {
   if (node == null) return false;
diff --git a/pkg/compiler/lib/src/js_emitter/program_builder/collector.dart b/pkg/compiler/lib/src/js_emitter/program_builder/collector.dart
index b0ab0e7..1f7f4c8 100644
--- a/pkg/compiler/lib/src/js_emitter/program_builder/collector.dart
+++ b/pkg/compiler/lib/src/js_emitter/program_builder/collector.dart
@@ -143,10 +143,9 @@
 
     // Compute needed classes.
     Set<ClassEntity> instantiatedClasses =
-            // TODO(johnniwinther): This should be accessed from a codegen closed
-            // world.
-            _codegenWorld
-            .directlyInstantiatedClasses
+        // TODO(johnniwinther): This should be accessed from a codegen closed
+        // world.
+        _codegenWorld.directlyInstantiatedClasses
             .where(computeClassFilter(backendTypeHelpers))
             .toSet();
 
diff --git a/pkg/compiler/lib/src/js_model/js_to_frontend_map.dart b/pkg/compiler/lib/src/js_model/js_to_frontend_map.dart
index 3b4ee04..4d03385 100644
--- a/pkg/compiler/lib/src/js_model/js_to_frontend_map.dart
+++ b/pkg/compiler/lib/src/js_model/js_to_frontend_map.dart
@@ -101,8 +101,7 @@
     return {
       for (final member in set.map(toBackendMember))
         // Members that are not live don't have a corresponding backend member.
-        if (member != null)
-          member,
+        if (member != null) member,
     };
   }
 
@@ -110,8 +109,7 @@
     return {
       for (final member in set.map(toBackendMember))
         // Members that are not live don't have a corresponding backend member.
-        if (member != null)
-          member as FieldEntity,
+        if (member != null) member as FieldEntity,
     };
   }
 
@@ -119,8 +117,7 @@
     return {
       for (final member in set.map(toBackendMember))
         // Members that are not live don't have a corresponding backend member.
-        if (member != null)
-          member as FunctionEntity,
+        if (member != null) member as FunctionEntity,
     };
   }
 
diff --git a/pkg/compiler/lib/src/js_model/js_world.dart b/pkg/compiler/lib/src/js_model/js_world.dart
index 6b46916..3de8f3d 100644
--- a/pkg/compiler/lib/src/js_model/js_world.dart
+++ b/pkg/compiler/lib/src/js_model/js_world.dart
@@ -556,21 +556,21 @@
   ) {
     return selector.name == Identifiers.call &&
         (receiver == null ||
-                // This is logically equivalent to the former implementation using
-                // `abstractValueDomain.contains` (which wrapped `containsMask`).
-                // The switch to `abstractValueDomain.containsType` is because
-                // `contains` was generally unsound but happened to work correctly
-                // here. See https://dart-review.googlesource.com/c/sdk/+/130565
-                // for further discussion.
-                //
-                // This checks if the receiver mask contains the entire type cone
-                // originating from [_functionLub] and may therefore be unsound if
-                // the receiver mask contains only part of the type cone. (Is this
-                // possible?)
-                //
-                // TODO(fishythefish): Use `isDisjoint` or equivalent instead of
-                // `containsType` once we can ensure it's fast enough.
-                abstractValueDomain
+            // This is logically equivalent to the former implementation using
+            // `abstractValueDomain.contains` (which wrapped `containsMask`).
+            // The switch to `abstractValueDomain.containsType` is because
+            // `contains` was generally unsound but happened to work correctly
+            // here. See https://dart-review.googlesource.com/c/sdk/+/130565
+            // for further discussion.
+            //
+            // This checks if the receiver mask contains the entire type cone
+            // originating from [_functionLub] and may therefore be unsound if
+            // the receiver mask contains only part of the type cone. (Is this
+            // possible?)
+            //
+            // TODO(fishythefish): Use `isDisjoint` or equivalent instead of
+            // `containsType` once we can ensure it's fast enough.
+            abstractValueDomain
                 .containsType(receiver, _functionLub)
                 .isPotentiallyTrue);
   }
diff --git a/pkg/compiler/lib/src/ssa/invoke_dynamic_specializers.dart b/pkg/compiler/lib/src/ssa/invoke_dynamic_specializers.dart
index 41b0d85..16b5049 100644
--- a/pkg/compiler/lib/src/ssa/invoke_dynamic_specializers.dart
+++ b/pkg/compiler/lib/src/ssa/invoke_dynamic_specializers.dart
@@ -241,12 +241,9 @@
     }
     // TODO(johnniwinther): Merge this and the following if statement.
     if (index.isInteger(abstractValueDomain).isPotentiallyFalse &&
-            // TODO(johnniwinther): Support annotations on the possible targets
-            // and used their parameter check policy here.
-            closedWorld
-            .annotationsData
-            .getParameterCheckPolicy(null)
-            .isEmitted) {
+        // TODO(johnniwinther): Support annotations on the possible targets
+        // and used their parameter check policy here.
+        closedWorld.annotationsData.getParameterCheckPolicy(null).isEmitted) {
       // We want the right checked mode error.
       return null;
     }
@@ -371,12 +368,9 @@
     }
     HInstruction index = instruction.inputs.last;
     if (index.isInteger(abstractValueDomain).isPotentiallyFalse &&
-            // TODO(johnniwinther): Support annotations on the possible targets
-            // and used their parameter check policy here.
-            closedWorld
-            .annotationsData
-            .getParameterCheckPolicy(null)
-            .isEmitted) {
+        // TODO(johnniwinther): Support annotations on the possible targets
+        // and used their parameter check policy here.
+        closedWorld.annotationsData.getParameterCheckPolicy(null).isEmitted) {
       // We want the right checked mode error.
       return null;
     }
diff --git a/pkg/compiler/test/closure/data/captured_variable.dart b/pkg/compiler/test/closure/data/captured_variable.dart
index 1929d81..0be3b21 100644
--- a/pkg/compiler/test/closure/data/captured_variable.dart
+++ b/pkg/compiler/test/closure/data/captured_variable.dart
@@ -22,7 +22,8 @@
 
 /*member: readParameterInClosure:*/
 readParameterInClosure(/**/ parameter) {
-  /*fields=[parameter],free=[parameter]*/ func() => parameter;
+  /*fields=[parameter],free=[parameter]*/
+  func() => parameter;
   return func;
 }
 
@@ -35,7 +36,8 @@
 
 /*member: writeParameterInClosure:box=(box0 which holds [parameter])*/
 writeParameterInClosure(/*boxed*/ parameter) {
-  /*fields=[box0],free=[box0,parameter]*/ func() {
+  /*fields=[box0],free=[box0,parameter]*/
+  func() {
     parameter = 43;
   }
 
@@ -51,7 +53,8 @@
 /*member: readLocalInClosure:*/
 readLocalInClosure(/**/ parameter) {
   var /**/ local = parameter;
-  /*fields=[local],free=[local]*/ func() => local;
+  /*fields=[local],free=[local]*/
+  func() => local;
   return func;
 }
 
@@ -68,7 +71,8 @@
 writeLocalInClosure(/**/ parameter) {
   // ignore: UNUSED_LOCAL_VARIABLE
   var /*boxed*/ local = parameter;
-  /*fields=[box0],free=[box0,local]*/ func() {
+  /*fields=[box0],free=[box0,local]*/
+  func() {
     local = 45;
   }
 
@@ -79,21 +83,26 @@
 class Foo {
   int /*member: Foo.bar:hasThis*/ bar = 4;
 
-  /*member: Foo.baz:hasThis*/ baz() {
-    /*fields=[this],free=[this],hasThis*/ func() => bar;
+  /*member: Foo.baz:hasThis*/
+  baz() {
+    /*fields=[this],free=[this],hasThis*/
+    func() => bar;
     return func;
   }
 }
 
 /*member: Repro.:hasThis*/
 class Repro {
-  /*member: Repro.qux:hasThis*/ qux() {
-    /*fields=[this],free=[this],hasThis*/ threeNested(foo) =>
+  /*member: Repro.qux:hasThis*/
+  qux() {
+    /*fields=[this],free=[this],hasThis*/
+    threeNested(foo) =>
         /*fields=[this],free=[this],hasThis*/ (bar) => someFunction();
     return threeNested;
   }
 
-  /*member: Repro.someFunction:hasThis*/ someFunction() => 3;
+  /*member: Repro.someFunction:hasThis*/
+  someFunction() => 3;
 }
 
 main() {
diff --git a/pkg/compiler/test/codegen/model_data/dynamic_set.dart b/pkg/compiler/test/codegen/model_data/dynamic_set.dart
index f4725db..599f50e 100644
--- a/pkg/compiler/test/codegen/model_data/dynamic_set.dart
+++ b/pkg/compiler/test/codegen/model_data/dynamic_set.dart
@@ -97,8 +97,7 @@
    emitted,
    set=simple
   */
-  int?
-  field4;
+  int? field4;
 }
 
 /*member: method4:calls=[set$field4(1)],params=1*/
diff --git a/pkg/compiler/test/codegen/model_data/dynamic_set_unread.dart b/pkg/compiler/test/codegen/model_data/dynamic_set_unread.dart
index dfd5a22..c176a63 100644
--- a/pkg/compiler/test/codegen/model_data/dynamic_set_unread.dart
+++ b/pkg/compiler/test/codegen/model_data/dynamic_set_unread.dart
@@ -94,8 +94,7 @@
    elided,
    set=simple
   */
-  int?
-  field4;
+  int? field4;
 }
 
 /*member: method4:calls=[set$field4(1)],params=1*/
diff --git a/pkg/compiler/test/inference/data/closure2.dart b/pkg/compiler/test/inference/data/closure2.dart
index 2b60c2a..37ff4dd 100644
--- a/pkg/compiler/test/inference/data/closure2.dart
+++ b/pkg/compiler/test/inference/data/closure2.dart
@@ -103,9 +103,8 @@
   /*current: [exact=ArrayIterator]*/
   /*moveNext: [exact=ArrayIterator]*/
   for (
-      // ignore: unused_local_variable
-      var b
-      in [42]) {
+  // ignore: unused_local_variable
+  var b in [42]) {
     int? bar = 42;
     /*[null|exact=JSUInt31]*/
     f() => bar;
diff --git a/pkg/compiler/test/sourcemaps/stacktrace/parameters.dart b/pkg/compiler/test/sourcemaps/stacktrace/parameters.dart
index 2d12e9d..b53f45e 100644
--- a/pkg/compiler/test/sourcemaps/stacktrace/parameters.dart
+++ b/pkg/compiler/test/sourcemaps/stacktrace/parameters.dart
@@ -18,22 +18,16 @@
 
 class Class {
   @pragma('dart2js:noInline')
-  /*2:Class.instancePositional1[function-entry$1]*/ instancePositional1(
-    a, [
-    b = 42,
-    c = 87,
-  ]) {
+  /*2:Class.instancePositional1[function-entry$1]*/
+  instancePositional1(a, [b = 42, c = 87]) {
     print('instancePositional1($a,$b,$c)');
     /*3:Class.instancePositional1*/
     instancePositional2(1, 2);
   }
 
   @pragma('dart2js:noInline')
-  /*4:Class.instancePositional2[function-entry$2]*/ instancePositional2(
-    a, [
-    b = 42,
-    c = 87,
-  ]) {
+  /*4:Class.instancePositional2[function-entry$2]*/
+  instancePositional2(a, [b = 42, c = 87]) {
     print('instancePositional2($a,$b,$c)');
     /*5:Class.instancePositional2*/
     instancePositional3(3, 4, 5);
@@ -47,48 +41,32 @@
   }
 
   @pragma('dart2js:noInline')
-  /*7:Class.instanceNamed1[function-entry$1]*/ instanceNamed1(
-    a, {
-    b = 42,
-    c = 87,
-    d = 735,
-  }) {
+  /*7:Class.instanceNamed1[function-entry$1]*/
+  instanceNamed1(a, {b = 42, c = 87, d = 735}) {
     print('instanceNamed1($a,b:$b,c:$c,d:$d)');
     /*8:Class.instanceNamed1*/
     instanceNamed2(1, b: 2);
   }
 
   @pragma('dart2js:noInline')
-  /*9:Class.instanceNamed2[function-entry$1$b]*/ instanceNamed2(
-    a, {
-    b = 42,
-    c = 87,
-    d = 735,
-  }) {
+  /*9:Class.instanceNamed2[function-entry$1$b]*/
+  instanceNamed2(a, {b = 42, c = 87, d = 735}) {
     print('instanceNamed2($a,b:$b,c:$c,d:$d)');
     /*10:Class.instanceNamed2*/
     instanceNamed3(3, c: 123);
   }
 
   @pragma('dart2js:noInline')
-  /*11:Class.instanceNamed3[function-entry$1$c]*/ instanceNamed3(
-    a, {
-    b = 42,
-    c = 87,
-    d = 735,
-  }) {
+  /*11:Class.instanceNamed3[function-entry$1$c]*/
+  instanceNamed3(a, {b = 42, c = 87, d = 735}) {
     print('instanceNamed3($a,b:$b,c:$c,d:$d)');
     /*12:Class.instanceNamed3*/
     instanceNamed4(4, c: 45, b: 76);
   }
 
   @pragma('dart2js:noInline')
-  /*13:Class.instanceNamed4[function-entry$1$b$c]*/ instanceNamed4(
-    a, {
-    b = 42,
-    c = 87,
-    d = 735,
-  }) {
+  /*13:Class.instanceNamed4[function-entry$1$b$c]*/
+  instanceNamed4(a, {b = 42, c = 87, d = 735}) {
     print('instanceNamed4($a,b:$b,c:$c,d:$d)');
     /*14:Class.instanceNamed4*/
     instanceNamed5(5, c: 6, b: 7, d: 8);