A couple usability improvements to the dashboard: 1. Pick a color for wrong-expectations that is more different from the browser's selection color. 2. Make the webkit merge color grey instead of black to avoid confusing it with passing results. 3. Make single-clicking on test paths select the whole test path for easier copy-pasting.
A couple usability improvements to the dashboard:
1. Pick a color for wrong-expectations that is more different from
the browser's selection color.
2. Make the webkit merge color grey instead of black to avoid confusing
it with passing results.
3. Make single-clicking on test paths select the whole test path for
easier copy-pasting.

One functionality improvement. Walk through the paths in test_expectations
in sorted order, not reverse sorted. We want to hit the more specific expectations
*last*, but we were hitting them first. So the less-specific expectations 
(e.g. LayoutTests/foo) were overriding the more-specific (e.g. LayoutTests/foo/bar.html).

Review URL: http://codereview.chromium.org/249060

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@27777 0039d316-1c4b-4281-b951-d872f2087c98

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