Pass --disable-dart-dev in more places (#62217)

dev/devicelab/lib/framework/runner.dart

diff --git a/dev/devicelab/lib/framework/runner.dart b/dev/devicelab/lib/framework/runner.dart
index 60a36a4..dc404c6 100644
--- a/dev/devicelab/lib/framework/runner.dart
+++ b/dev/devicelab/lib/framework/runner.dart
@@ -35,9 +35,9 @@
   final Process runner = await startProcess(
     dartBin,
     <String>[
+      '--disable-dart-dev',
       '--enable-vm-service=0', // zero causes the system to choose a free port
       '--no-pause-isolates-on-exit',
-      '--disable-dart-dev',
       if (localEngine != null) '-DlocalEngine=$localEngine',
       if (localEngineSrcPath != null) '-DlocalEngineSrcPath=$localEngineSrcPath',
       taskExecutable,

dev/devicelab/lib/framework/utils.dart

diff --git a/dev/devicelab/lib/framework/utils.dart b/dev/devicelab/lib/framework/utils.dart
index f945b38..5b15b45 100644
--- a/dev/devicelab/lib/framework/utils.dart
+++ b/dev/devicelab/lib/framework/utils.dart
@@ -469,7 +469,7 @@
 String get pubBin =>
     path.join(flutterDirectory.path, 'bin', 'cache', 'dart-sdk', 'bin', 'pub');
 
-Future<int> dart(List<String> args) => exec(dartBin, args);
+Future<int> dart(List<String> args) => exec(dartBin, <String>['--disable-dart-dev', ...args]);
 
 /// Returns a future that completes with a path suitable for JAVA_HOME
 /// or with null, if Java cannot be found.

packages/flutter_tools/lib/src/build_system/targets/icon_tree_shaker.dart

diff --git a/packages/flutter_tools/lib/src/build_system/targets/icon_tree_shaker.dart b/packages/flutter_tools/lib/src/build_system/targets/icon_tree_shaker.dart
index 8f92f94..24d687e 100644
--- a/packages/flutter_tools/lib/src/build_system/targets/icon_tree_shaker.dart
+++ b/packages/flutter_tools/lib/src/build_system/targets/icon_tree_shaker.dart
@@ -262,6 +262,7 @@
   ) async {
     final List<String> cmd = <String>[
       dart.path,
+      '--disable-dart-dev',
       constFinder.path,
       '--kernel-file', appDill.path,
       '--class-library-uri', 'package:flutter/src/widgets/icon_data.dart',

packages/flutter_tools/test/general.shard/build_system/targets/icon_tree_shaker_test.dart

diff --git a/packages/flutter_tools/test/general.shard/build_system/targets/icon_tree_shaker_test.dart b/packages/flutter_tools/test/general.shard/build_system/targets/icon_tree_shaker_test.dart
index 0a8c624..14ad583 100644
--- a/packages/flutter_tools/test/general.shard/build_system/targets/icon_tree_shaker_test.dart
+++ b/packages/flutter_tools/test/general.shard/build_system/targets/icon_tree_shaker_test.dart
@@ -36,6 +36,7 @@
 
 List<String> getConstFinderArgs(String appDillPath) => <String>[
   dartPath,
+  '--disable-dart-dev',
   constFinderPath,
   '--kernel-file', appDillPath,
   '--class-library-uri', 'package:flutter/src/widgets/icon_data.dart',