Update platform_channels (#2013)

## Pre-launch Checklist

- [x] I read the [Flutter Style Guide] _recently_, and have followed its
advice.
- [x] I signed the [CLA].
- [x] I read the [Contributors Guide].
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-devrel
channel on [Discord].

<!-- Links -->
[Flutter Style Guide]:
https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo
[CLA]: https://cla.developers.google.com/
[Discord]: https://github.com/flutter/flutter/wiki/Chat
[Contributors Guide]:
https://github.com/flutter/samples/blob/main/CONTRIBUTING.md

platform_channels/.metadata

@@ -4,23 +4,23 @@
 # This file should be version controlled and should not be manually edited.
 
 version:
-  revision: "ac71592bc605996f9376ec5b7607db52b64cabd0"
-  channel: "beta"
+  revision: "2524052335ec76bb03e04ede244b071f1b86d190"
+  channel: "stable"
 
 project_type: app
 
 # Tracks metadata for the flutter migrate command
 migration:
   platforms:
     - platform: root
-      create_revision: ac71592bc605996f9376ec5b7607db52b64cabd0
-      base_revision: ac71592bc605996f9376ec5b7607db52b64cabd0
+      create_revision: 2524052335ec76bb03e04ede244b071f1b86d190
+      base_revision: 2524052335ec76bb03e04ede244b071f1b86d190
     - platform: android
-      create_revision: ac71592bc605996f9376ec5b7607db52b64cabd0
-      base_revision: ac71592bc605996f9376ec5b7607db52b64cabd0
+      create_revision: 2524052335ec76bb03e04ede244b071f1b86d190
+      base_revision: 2524052335ec76bb03e04ede244b071f1b86d190
     - platform: ios
-      create_revision: ac71592bc605996f9376ec5b7607db52b64cabd0
-      base_revision: ac71592bc605996f9376ec5b7607db52b64cabd0
+      create_revision: 2524052335ec76bb03e04ede244b071f1b86d190
+      base_revision: 2524052335ec76bb03e04ede244b071f1b86d190
 
   # User provided section
 

platform_channels/codelab_rebuild.yaml

@@ -7,9 +7,6 @@ steps:
       - ios
   - name: Flutter recreate
     flutter: create --platform android,ios --org dev.flutter .
-  - name: Strip DEVELOPMENT_TEAM
-    strip-lines-containing: DEVELOPMENT_TEAM =
-    path: ios/Runner.xcodeproj/project.pbxproj
   - name: Patch android/app/build.gradle
     path: android/app/build.gradle
     patch-u: |
@@ -2617,6 +2614,9 @@ steps:
               return nil
           }
       }
+  - name: Add AccelerometerStreamHandler.swift to Xcode project
+    xcode-project-path: ios/Runner.xcodeproj
+    xcode-add-file: AccelerometerStreamHandler.swift
   - name: Replace ios/Runner/AppDelegate.swift
     path: ios/Runner/AppDelegate.swift
     replace-contents: |

platform_channels/ios/Runner.xcodeproj/project.pbxproj

@@ -8,7 +8,7 @@
 
 /* Begin PBXBuildFile section */
 		1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
-		1C5D8C2F2A8127190006C60D /* AccelerometerStreamHandler.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1C5D8C2E2A8127190006C60D /* AccelerometerStreamHandler.swift */; };
+		316C7BC74F432A4549066185 /* AccelerometerStreamHandler.swift in Sources */ = {isa = PBXBuildFile; fileRef = 854EA80D339DD1D038E5CB29 /* AccelerometerStreamHandler.swift */; };
 		331C808B294A63AB00263BE5 /* RunnerTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 331C807B294A618700263BE5 /* RunnerTests.swift */; };
 		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
 		74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
@@ -43,13 +43,13 @@
 /* Begin PBXFileReference section */
 		1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
 		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
-		1C5D8C2E2A8127190006C60D /* AccelerometerStreamHandler.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AccelerometerStreamHandler.swift; sourceTree = "<group>"; };
 		331C807B294A618700263BE5 /* RunnerTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RunnerTests.swift; sourceTree = "<group>"; };
 		331C8081294A63A400263BE5 /* RunnerTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = RunnerTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
 		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
 		74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
+		854EA80D339DD1D038E5CB29 /* AccelerometerStreamHandler.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; path = AccelerometerStreamHandler.swift; sourceTree = "<group>"; };
 		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = "<group>"; };
 		9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = "<group>"; };
 		97C146EE1CF9000F007C117D /* Runner.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Runner.app; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -111,7 +111,6 @@
 		97C146F01CF9000F007C117D /* Runner */ = {
 			isa = PBXGroup;
 			children = (
-				1C5D8C2E2A8127190006C60D /* AccelerometerStreamHandler.swift */,
 				97C146FA1CF9000F007C117D /* Main.storyboard */,
 				97C146FD1CF9000F007C117D /* Assets.xcassets */,
 				97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */,
@@ -120,6 +119,7 @@
 				1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */,
 				74858FAE1ED2DC5600515810 /* AppDelegate.swift */,
 				74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */,
+				854EA80D339DD1D038E5CB29 /* AccelerometerStreamHandler.swift */,
 			);
 			path = Runner;
 			sourceTree = "<group>";
@@ -273,7 +273,7 @@
 			files = (
 				74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */,
 				1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */,
-				1C5D8C2F2A8127190006C60D /* AccelerometerStreamHandler.swift in Sources */,
+				316C7BC74F432A4549066185 /* AccelerometerStreamHandler.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};