Repository: flutter
Issue: Windows framework_tests_widgets flakes on timeout
Labels: framework,P2,c: flake,team-framework,triaged-framework

(part of https://github.com/flutter/flutter/issues/97036)
These data is based Q4 2021 flakes that happened from 10/01/2021 to 01/13/2022, and there are 4 flakes in total.

- [ ] **2 timeout**([1](https://ci.chromium.org/ui/p/flutter/builders/prod/Windows%20framework_tests_widgets/2906/overview), [2](https://ci.chromium.org/ui/p/flutter/builders/prod/Windows%20framework_tests_widgets/2715/overview))
```
03:53 +151 ~2: C:\b\s\w\ir\x\w\flutter\dev\integration_tests\flutter_gallery\test\smoke_test.dart: Flutter Gallery app smoke test with semantics                                                       
Terminate batch job (Y/N)? ```
```
- [x] [**1 localizations_test flake (goldctl)**](https://ci.chromium.org/ui/p/flutter/builders/prod/Windows%20framework_tests_widgets/2932/overview)
```
06:55 +3380 ~16 -1: loading C:\b\s\w\ir\x\w\flutter\packages\flutter\test\widgets\localizations_test.dart [E]                                                                                          
  Failed to load "C:\b\s\w\ir\x\w\flutter\packages\flutter\test\widgets\localizations_test.dart":
  Skia Gold imgtest init failed.
  An error occurred when initializing golden file test with 
  goldctl.
  
  Debug information for Gold:
  stdout: 	GET https://flutter-gold.skia.org/json/v1/hashes: Get "https://flutter-gold.skia.org/json/v1/hashes": net/http: request canceled (Client.Timeout exceeded while awaiting headers). At common.go:40 retry.go:37 retry.go:24 common.go:34 resultstate.go:101 goldclient.go:576 goldclient.go:267 cmd_imgtest.go:285 cmd_imgtest.go:240 command.go:860 command.go:974 command.go:902 command.go:895 main.go:54 proc.go:225 asm_amd64.s:1371
  
  stderr: Error running command: ''downloading from Gold: getting known hashes from https://flutter-gold.skia.org/json/v1/hashes (with retries): GET https://flutter-gold.skia.org/json/v1/hashes: Get "https://flutter-gold.skia.org/json/v1/hashes": net/http: request canceled (Client.Timeout exceeded while awaiting headers). At common.go:40 retry.go:37 retry.go:24 common.go:34 resultstate.go:101 goldclient.go:576 goldclient.go:267 cmd_imgtest.go:285 cmd_imgtest.go:240 command.go:860 command.go:974 command.go:902 command.go:895 main.go:54 proc.go:225 asm_amd64.s:1371''
  
  
  package:flutter_goldens_client/skia_client.dart 158:7  SkiaGoldClient.imgtestInit
  ===== asynchronous gap ===========================
  package:flutter_goldens/flutter_goldens.dart 230:5     FlutterPostSubmitFileComparator.fromDefaultComparator
  ===== asynchronous gap ===========================
  package:flutter_goldens/flutter_goldens.dart 31:28     testExecutable
```
- [x] [**1 app_title_test flake (goldctl)**](https://ci.chromium.org/ui/p/flutter/builders/prod/Windows%20framework_tests_widgets/2859/overview)
```
05:21 +3388 ~3 -1: loading C:\b\s\w\ir\x\w\flutter\packages\flutter\test\widgets\app_title_test.dart [E]                                                                                               
  Failed to load "C:\b\s\w\ir\x\w\flutter\packages\flutter\test\widgets\app_title_test.dart":
  Skia Gold imgtest init failed.
  An error occurred when initializing golden file test with 
  goldctl.
  
  Debug information for Gold:
  stdout: 	GET https://flutter-gold.skia.org/json/v1/hashes: Get "https://flutter-gold.skia.org/json/v1/hashes": net/http: request canceled (Client.Timeout exceeded while awaiting headers). At common.go:40 retry.go:37 retry.go:24 common.go:34 resultstate.go:101 goldclient.go:576 goldclient.go:267 cmd_imgtest.go:285 cmd_imgtest.go:240 command.go:860 command.go:974 command.go:902 command.go:895 main.go:54 proc.go:225 asm_amd64.s:1371
  
  stderr: Error running command: ''downloading from Gold: getting known hashes from https://flutter-gold.skia.org/json/v1/hashes (with retries): GET https://flutter-gold.skia.org/json/v1/hashes: Get "https://flutter-gold.skia.org/json/v1/hashes": net/http: request canceled (Client.Timeout exceeded while awaiting headers). At common.go:40 retry.go:37 retry.go:24 common.go:34 resultstate.go:101 goldclient.go:576 goldclient.go:267 cmd_imgtest.go:285 cmd_imgtest.go:240 command.go:860 command.go:974 command.go:902 command.go:895 main.go:54 proc.go:225 asm_amd64.s:1371''
  
  
  package:flutter_goldens_client/skia_client.dart 158:7  SkiaGoldClient.imgtestInit
  ===== asynchronous gap ===========================
  package:flutter_goldens/flutter_goldens.dart 230:5     FlutterPostSubmitFileComparator.fromDefaultComparator
  ===== asynchronous gap ===========================
  package:flutter_goldens/flutter_goldens.dart 31:28     testExecutable
  

05:21 +3388 ~3 -1: Some tests failed.           
```