Remove shortner (#172844)

Replacing shortner urls with the long versions. Fixes #172843

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [ ] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

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

<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

dev/integration_tests/flutter_gallery/lib/gallery/about.dart

@@ -66,7 +66,7 @@ void showGalleryAboutDialog(BuildContext context) {
               ),
               _LinkTextSpan(
                 style: linkStyle,
-                url: 'https://goo.gl/iv1p4G',
+                url: 'https://github.com/flutter/gallery',
                 text: 'flutter github repo',
               ),
               TextSpan(style: aboutTextStyle, text: '.'),

dev/integration_tests/flutter_gallery/tool/run_instrumentation_test.sh

@@ -15,5 +15,5 @@ cd android
 # Currently there's no non-hacky way to pass a device ID to gradlew, but it's
 # OK as in the devicelab we have one device per host.
 #
-# See also: https://goo.gl/oe5aUW
+# See also: https://stackoverflow.com/q/23960667/
 ./gradlew connectedAndroidTest -Ptarget=test/live_smoketest.dart

dev/integration_tests/new_gallery/lib/studies/reply/waterfall_notched_rectangle.dart

@@ -44,7 +44,7 @@ class WaterfallNotchedRectangle extends NotchedShape {
     // Segment C - a Bezier curve from segment B back to the host's top edge.
     //
     // A detailed explanation and the derivation of the formulas below is
-    // available at: https://goo.gl/Ufzrqn
+    // available at: https://docs.google.com/document/d/e/2PACX-1vRVPWGtR85bawGynRSWzYTKgQtqrxCnxXCKC5xM9ab3IvtRHueku4rRIuJ4TbedzyMz2oy2pkzM71-_/pub
 
     // s1, s2 are the two knobs controlling the behavior of the bezier curve.
     const double s1 = 21.0;

engine/src/flutter/third_party/tonic/dart_args.h

@@ -47,7 +47,7 @@ class DartArgIterator {
 };
 
 // Classes for generating and storing an argument pack of integer indices
-// (based on well-known "indices trick", see: http://goo.gl/bKKojn):
+// (based on well-known "indices trick"):
 template <size_t... indices>
 struct IndicesHolder {};
 

packages/flutter/lib/src/material/arc.dart

@@ -48,7 +48,7 @@ class MaterialPointArcTween extends Tween<Offset> {
     final Offset begin = this.begin!;
     final Offset end = this.end!;
 
-    // An explanation with a diagram can be found at https://goo.gl/vMSdRg
+    // An explanation with a diagram can be found at https://docs.google.com/document/d/1kF7vhX_RpQCIjQYT6lZdLFs4Dl6hHxoXNkTQfzyHNlw/
     final Offset delta = end - begin;
     final double deltaX = delta.dx.abs();
     final double deltaY = delta.dy.abs();

packages/flutter/lib/src/painting/notched_shapes.dart

@@ -82,7 +82,7 @@ class CircularNotchedRectangle extends NotchedShape {
     // Segment C - a Bezier curve from segment B back to the host's top edge.
     //
     // A detailed explanation and the derivation of the formulas below is
-    // available at: https://goo.gl/Ufzrqn
+    // available at: https://docs.google.com/document/d/e/2PACX-1vRVPWGtR85bawGynRSWzYTKgQtqrxCnxXCKC5xM9ab3IvtRHueku4rRIuJ4TbedzyMz2oy2pkzM71-_/pub
 
     const double s1 = 15.0;
     const double s2 = 1.0;

packages/flutter_tools/lib/src/android/gradle.dart

@@ -310,7 +310,7 @@ class AndroidGradleBuilder implements AndroidBuilder {
       );
       _logger.printStatus(
         'To avoid potential build failures, you can quickly migrate your app '
-        'by following the steps on https://goo.gl/CP92wY .',
+        'by following the steps on https://docs.flutter.dev/release/breaking-changes/androidx-migration .',
         indent: 4,
       );
     }

packages/flutter_tools/test/commands.shard/permeable/build_apk_test.dart

@@ -738,7 +738,7 @@ void main() {
             containsIgnoringWhitespace("Your app isn't using AndroidX"),
             containsIgnoringWhitespace(
               'To avoid potential build failures, you can quickly migrate your app by '
-              'following the steps on https://goo.gl/CP92wY',
+              'following the steps on https://docs.flutter.dev/release/breaking-changes/androidx-migration',
             ),
           ),
         );

packages/flutter_tools/test/commands.shard/permeable/build_appbundle_test.dart

@@ -292,7 +292,7 @@ void main() {
           testLogger.statusText,
           containsIgnoringWhitespace(
             'To avoid potential build failures, you can quickly migrate your app by '
-            'following the steps on https://goo.gl/CP92wY',
+            'following the steps on https://docs.flutter.dev/release/breaking-changes/androidx-migration',
           ),
         );