Remove custom null safety analysis_options files

packages/connectivity/connectivity/example/pubspec.yaml

@@ -19,5 +19,5 @@ flutter:
   uses-material-design: true
 
 environment:
-  sdk: ">=2.1.0 <3.0.0"
+  sdk: ">=2.12.0-0 <3.0.0"
   flutter: ">=1.12.13+hotfix.5 <2.0.0"

packages/connectivity/connectivity/example/test_driver/test/integration_test.dart

@@ -2,6 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+// TODO(amirh): Remove this once flutter_driver supports null safety.
+// https://github.com/flutter/flutter/issues/71379
+// @dart = 2.9
+
 import 'dart:convert';
 import 'dart:io';
 import 'package:flutter_driver/flutter_driver.dart';

packages/share/example/ios/Runner.xcodeproj/project.pbxproj

@@ -197,7 +197,6 @@
 				97C146EC1CF9000F007C117D /* Resources */,
 				9705A1C41CF9048500538489 /* Embed Frameworks */,
 				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
-				12A149CFB1B2610A83692801 /* [CP] Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
@@ -268,24 +267,6 @@
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXShellScriptBuildPhase section */
-		12A149CFB1B2610A83692801 /* [CP] Embed Pods Frameworks */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputPaths = (
-				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh",
-				"${PODS_ROOT}/../Flutter/Flutter.framework",
-			);
-			name = "[CP] Embed Pods Frameworks";
-			outputPaths = (
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Flutter.framework",
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
-			showEnvVarsInLog = 0;
-		};
 		3B06AD1E1E4923F5004D2608 /* Thin Binary */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;

packages/url_launcher/url_launcher/example/pubspec.yaml

@@ -20,5 +20,5 @@ flutter:
   uses-material-design: true
 
 environment:
-  sdk: ">=2.1.0 <3.0.0"
+  sdk: ">=2.12.0-0 <3.0.0"
   flutter: ">=1.12.13+hotfix.5 <2.0.0"

packages/video_player/video_player/example/integration_test/video_player_test.dart

@@ -2,6 +2,11 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
+
+// TODO(amirh): Remove this once flutter_driver supports null safety.
+// https://github.com/flutter/flutter/issues/71379
+// @dart = 2.9
+
 import 'package:flutter/material.dart';
 import 'package:integration_test/integration_test.dart';
 import 'package:flutter_test/flutter_test.dart';
@@ -11,7 +16,7 @@ const Duration _playDuration = Duration(seconds: 1);
 
 void main() {
   IntegrationTestWidgetsFlutterBinding.ensureInitialized();
-  late VideoPlayerController _controller;
+  VideoPlayerController _controller;
   tearDown(() async => _controller.dispose());
 
   group('asset videos', () {

packages/video_player/video_player/example/pubspec.yaml

@@ -27,5 +27,5 @@ flutter:
    - assets/bumble_bee_captions.srt
 
 environment:
-  sdk: ">=2.8.0 <3.0.0"
+  sdk: ">=2.12.0-0 <3.0.0"
   flutter: ">=1.12.13+hotfix.5 <2.0.0"

script/incremental_build.sh

@@ -29,17 +29,8 @@ fi
 #
 # TODO(mklim): Remove everything from this list. https://github.com/flutter/flutter/issues/45440
 CUSTOM_ANALYSIS_PLUGINS=(
-  "plugin_platform_interface"
-  "video_player/video_player"
-  "video_player/video_player_platform_interface"
-  "video_player/video_player_web"
-  "url_launcher/url_launcher_platform_interface"
-  "url_launcher/url_launcher"
-  "device_info/device_info_platform_interface"
-  "device_info/device_info"
-  "connectivity/connectivity_platform_interface"
-  "connectivity/connectivity"
 )
+
 # Comma-separated string of the list above
 readonly CUSTOM_FLAG=$(IFS=, ; echo "${CUSTOM_ANALYSIS_PLUGINS[*]}")
 # Set some default actions if run without arguments.