Revert "Setup project for Jmap client in Dart (#2)" (#4)

This reverts commit 9df2865.

Author: hoangdat

.gitignore

@@ -1,6 +1,5 @@
 # Miscellaneous
 *.class
-*.lock
 *.log
 *.pyc
 *.swp
@@ -16,46 +15,20 @@
 *.iws
 .idea/
 
-# Visual Studio Code related
-.classpath
-.project
-.settings/
-.vscode/
-
-# Flutter repo-specific
-/bin/cache/
-/bin/mingit/
-/dev/benchmarks/mega_gallery/
-/dev/bots/.recipe_deps
-/dev/bots/android_tools/
-/dev/devicelab/ABresults*.json
-/dev/docs/doc/
-/dev/docs/flutter.docs.zip
-/dev/docs/lib/
-/dev/docs/pubspec.yaml
-/dev/integration_tests/**/xcuserdata
-/dev/integration_tests/**/Pods
-/packages/flutter/coverage/
-version
-analysis_benchmark.json
-
-# packages file containing multi-root paths
-.packages.generated
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
 
 # Flutter/Dart/Pub related
 **/doc/api/
 .dart_tool/
 .flutter-plugins
 .flutter-plugins-dependencies
-**/generated_plugin_registrant.dart
 .packages
 .pub-cache/
 .pub/
 build/
-flutter_*.png
-linked_*.ds
-unlinked.ds
-unlinked_spec.ds
 
 # Android related
 **/android/**/gradle-wrapper.jar
@@ -65,8 +38,6 @@ unlinked_spec.ds
 **/android/gradlew.bat
 **/android/local.properties
 **/android/**/GeneratedPluginRegistrant.java
-**/android/key.properties
-*.jks
 
 # iOS/XCode related
 **/ios/**/*.mode1v3
@@ -85,34 +56,20 @@ unlinked_spec.ds
 **/ios/**/profile
 **/ios/**/xcuserdata
 **/ios/.generated/
-**/ios/Flutter/.last_build_id
 **/ios/Flutter/App.framework
 **/ios/Flutter/Flutter.framework
 **/ios/Flutter/Flutter.podspec
 **/ios/Flutter/Generated.xcconfig
+**/ios/Flutter/ephemeral
 **/ios/Flutter/app.flx
 **/ios/Flutter/app.zip
 **/ios/Flutter/flutter_assets/
 **/ios/Flutter/flutter_export_environment.sh
 **/ios/ServiceDefinitions.json
 **/ios/Runner/GeneratedPluginRegistrant.*
 
-# macOS
-**/macos/Flutter/GeneratedPluginRegistrant.swift
-**/macos/Flutter/Flutter-Debug.xcconfig
-**/macos/Flutter/Flutter-Release.xcconfig
-**/macos/Flutter/Flutter-Profile.xcconfig
-
-# Coverage
-coverage/
-
-# Symbols
-app.*.symbols
-
 # Exceptions to above rules.
 !**/ios/**/default.mode1v3
 !**/ios/**/default.mode2v3
 !**/ios/**/default.pbxuser
 !**/ios/**/default.perspectivev3
-!/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages
-!/dev/ci/**/Gemfile.lock