Removed commented-out code

Author: gspencergoog

packages/palette_generator/example/image_colors/lib/main.dart

@@ -2,12 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-//import 'dart:async';
-//import 'dart:math' as math;
-
-//import 'package:palette_generator/palette_generator.dart';
-
-//import 'package:flutter/gestures.dart';
 import 'dart:async';
 import 'dart:math' as math;
 

packages/palette_generator/palette_generator.iml

@@ -8,6 +8,7 @@
       <excludeFolder url="file://$MODULE_DIR$/build" />
       <excludeFolder url="file://$MODULE_DIR$/example/image_colors/.dart_tool" />
       <excludeFolder url="file://$MODULE_DIR$/example/image_colors/.pub" />
+      <excludeFolder url="file://$MODULE_DIR$/example/image_colors/android/app/src/main/java/io/flutter/packages" />
       <excludeFolder url="file://$MODULE_DIR$/example/image_colors/build" />
       <excludeFolder url="file://$MODULE_DIR$/example/image_test/.dart_tool" />
       <excludeFolder url="file://$MODULE_DIR$/example/image_test/.pub" />