fc465348b9
As in https://github.com/flutter/flutter/pull/152696, It's not clear that DDS initialization is necessary for any of these tests. In particular, from the comments on the tool flag: ``` 'It may be necessary to disable this when attaching to an application with ' 'an existing DDS instance (e.g., attaching to an application currently ' 'connected to by "flutter run"), or when running certain tests.\n' 'Disabling this feature may degrade IDE functionality if a DDS instance is ' 'not already connected to the target application.' ``` These tests are unlikely to need IDE functionality. I have initially modified the Linux_android_emu tests in the ci.yaml so that they run in presubmit to verify that this change is safe. Many other postsubmit-only tests that will now be passed `--no-dds` require physical devices, and if there is an issue in post-submit, this change will need to be reverted.
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