mozilla/addon-sdk — pull request #447 by Gozala (2012-05-22 14:59:10+00:00)
Title: Bug 754514 - Get rid off undeclared charest errors in nightly.

This changes adds charest for all data URIs and html documents used by SDK to avoid generating lots of errors in the console:

```
Error: The character encoding of the HTML document was not declared. The document will render with garbled text in some browser configurations if the document contains characters from outside the US-ASCII range. The character encoding of the page must to be declared in the document or in the transfer protocol.
Source File: data:text/html,foo
Line: 0
```