Dart Editor refreshes .git folder

[DartBot]

This issue was originally filed by @ltackmann

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What steps will reproduce the problem?

1. Pull down a large git repository (fx. https://github.com/prujohn/Buckshot)
2. Open it in the dart editor (with analysis on) and move allot of files around
3. When enough changes has been made to cause the editor to refresh the entire workspace then you can see in the refresh progress bar that the .git folder is also being refreshed

What is the expected output? What do you see instead?
.git folders (and likely all other . folders) should be completely ignored when refreshing. In particular hidden source control folders can contain fragments of Dart code that should not be refreshed.

What version of the product are you using? On what operating system?
Dart editor 7566 on Mac OS X 1.7.3

Please provide any additional information below.

[pq]

Brian: does your DartProjectImpl fix address this issue (with or without Dan's analysis server resource change listener refinement)? Or are there other bits to consider?

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Set owner to @bwilkerson.
Added Area-Editor, Triaged labels.

[bwilkerson]

does your DartProjectImpl fix address this issue (with or without Dan's analysis
server resource change listener refinement)?

I don't know. I didn't try to reproduce the problem. It's quite possible that the refresh mechanism is inherited from Eclipse and is totally unaffected by either change.

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Removed the owner.

[danrubel]

@Lars

We made some changes to stop scanning "dot" folders...
http://codereview.chromium.org/10382153/
http://codereview.chromium.org/10384159/
... but have not done a full repro.

Please reopen if you are still seeing this problem in a clean workpsace, and we will dig further.

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Added Fixed label.