Psiphon: INSTALL_FAILED_CONFLICTING_PROVIDER

[GoogleCodeExporter]

What steps will reproduce the problem?
1. install Psiphon 3 (https://s3.amazonaws.com/6f9i-fe6s-6y81/en.html)
2. then install zirco-browser 0.4.4 
(https://code.google.com/p/zirco-browser/downloads/list)
3. or reverse

What is the expected output? What do you see instead?
want both to be installed, but the second one can't.
adb install output:
Failure [INSTALL_FAILED_CONFLICTING_PROVIDER]

What version of the product are you using? On what operating system?
Android version: 4.0.4
Psiphon 3 version: 39
zir-browser version: 0.4.4

Please provide any additional information below.
cause: both use the same content provider
<provider android:name=".providers.ZircoBookmarksContentProvider" 
android:authorities="org.zirco.providers.zircobookmarkscontentprovider" />
<provider android:name=".providers.WeaveContentProvider" 
android:authorities="org.zirco.providers.weavecontentprovider" />

Original issue reported on code.google.com by [email protected] on 12 Jul 2013 at 1:08