mozilla/pdf.js — pull request #1645 by arturadib (2012-05-02 14:06:57+00:00)
Title: Remove unused SVG files

Also rename `text.svg` to `annotation-text.svg`. I looked at the Annotations spec, and this is the list of annotation types:

```
Text Link FreeText Line Square Circle Polygon PolyLine Highlight Underline Squiggly StrikeOut Stamp Caret Ink Popup FileAttachment Sound Movie Widget Screen PrinterMark TrapNet Watermark 3D
```

The only type we seem to have an image for is `text`, so that's the only SVG file that's left.