Rewrap some lines that are about to get much longer. (flutter#146803)

This is part 10 of a broken down version of the flutter#140101 refactor.

This will make future PRs easier to review.

Author: Hixie

packages/flutter_goldens/lib/flutter_goldens.dart

@@ -42,9 +42,19 @@ Future<void> testExecutable(FutureOr<void> Function() testMain, {String? namePre
   const Platform platform = LocalPlatform();
   const FileSystem fs = LocalFileSystem();
   if (FlutterPostSubmitFileComparator.isForEnvironment(platform)) {
-    goldenFileComparator = await FlutterPostSubmitFileComparator.fromDefaultComparator(platform, namePrefix: namePrefix, log: print, fs: fs);
+    goldenFileComparator = await FlutterPostSubmitFileComparator.fromDefaultComparator(
+      platform,
+      namePrefix: namePrefix,
+      log: print,
+      fs: fs,
+    );
   } else if (FlutterPreSubmitFileComparator.isForEnvironment(platform)) {
-    goldenFileComparator = await FlutterPreSubmitFileComparator.fromDefaultComparator(platform, namePrefix: namePrefix, log: print, fs: fs);
+    goldenFileComparator = await FlutterPreSubmitFileComparator.fromDefaultComparator(
+      platform,
+      namePrefix: namePrefix,
+      log: print,
+      fs: fs,
+    );
   } else if (FlutterSkippingFileComparator.isForEnvironment(platform)) {
     goldenFileComparator = FlutterSkippingFileComparator.fromDefaultComparator(
       'Golden file testing is not executed on Cirrus, or LUCI environments '
@@ -55,7 +65,11 @@ Future<void> testExecutable(FutureOr<void> Function() testMain, {String? namePre
       fs: fs,
     );
   } else {
-    goldenFileComparator = await FlutterLocalFileComparator.fromDefaultComparator(platform, log: print, fs: fs);
+    goldenFileComparator = await FlutterLocalFileComparator.fromDefaultComparator(
+      platform,
+      log: print,
+      fs: fs,
+    );
   }
   await testMain();
 }
@@ -251,7 +265,6 @@ class FlutterPostSubmitFileComparator extends FlutterGoldenFileComparator {
     required LogCallback log,
     required FileSystem fs,
   }) async {
-
     defaultComparator ??= goldenFileComparator as LocalFileComparator;
     final Directory baseDirectory = FlutterGoldenFileComparator.getBaseDirectory(
       defaultComparator,
@@ -263,7 +276,13 @@ class FlutterPostSubmitFileComparator extends FlutterGoldenFileComparator {
 
     goldens ??= SkiaGoldClient(baseDirectory, log: log);
     await goldens.auth();
-    return FlutterPostSubmitFileComparator(baseDirectory.uri, goldens, namePrefix: namePrefix, log: log, fs: fs);
+    return FlutterPostSubmitFileComparator(
+      baseDirectory.uri,
+      goldens,
+      namePrefix: namePrefix,
+      log: log,
+      fs: fs,
+    );
   }
 
   @override
@@ -272,7 +291,6 @@ class FlutterPostSubmitFileComparator extends FlutterGoldenFileComparator {
     golden = _addPrefix(golden);
     await update(golden, imageBytes);
     final File goldenFile = getGoldenFile(golden);
-
     return skiaClient.imgtestAdd(golden.path, goldenFile);
   }
 
@@ -285,7 +303,6 @@ class FlutterPostSubmitFileComparator extends FlutterGoldenFileComparator {
       && !platform.environment.containsKey('GOLD_TRYJOB')
       // Only run on main branch.
       && _isMainBranch(platform.environment['GIT_BRANCH']);
-
     return luciPostSubmit;
   }
 }
@@ -333,7 +350,6 @@ class FlutterPreSubmitFileComparator extends FlutterGoldenFileComparator {
     required LogCallback log,
     required FileSystem fs,
   }) async {
-
     defaultComparator ??= goldenFileComparator as LocalFileComparator;
     final Directory baseDirectory = testBasedir ?? FlutterGoldenFileComparator.getBaseDirectory(
       defaultComparator,
@@ -427,7 +443,14 @@ class FlutterSkippingFileComparator extends FlutterGoldenFileComparator {
     defaultComparator ??= goldenFileComparator as LocalFileComparator;
     final Uri basedir = defaultComparator.basedir;
     final SkiaGoldClient skiaClient = SkiaGoldClient(fs.directory(basedir), log: log);
-    return FlutterSkippingFileComparator(basedir, skiaClient, reason, namePrefix: namePrefix, log: log, fs: fs);
+    return FlutterSkippingFileComparator(
+      basedir,
+      skiaClient,
+      reason,
+      namePrefix: namePrefix,
+      log: log,
+      fs: fs,
+    );
   }
 
   @override
@@ -549,7 +572,12 @@ class FlutterLocalFileComparator extends FlutterGoldenFileComparator with LocalC
       );
     }
 
-    return FlutterLocalFileComparator(baseDirectory.uri, goldens, log: log, fs: fs);
+    return FlutterLocalFileComparator(
+      baseDirectory.uri,
+      goldens,
+      log: log,
+      fs: fs,
+    );
   }
 
   @override