Fix invokeWhilePaused when called with arguments.
Implement enough of ShadowAsyncTaskLoader to make CursorLoader work.
Parse content providers defined in the manifest.
Merge pull request #889 from erd/fix-activity-controller-test

Fix invokeWhilePaused when called with arguments.
Add comments to clarify which classes are being shadowed.
Add ValueResourceLoader that has <item ... type="layout"> to
PackageResourceLoader
Merge pull request #892 from importre/master

Add ValueResourceLoader that has <item ... type="layout"> to PackageResourceLoader
Merge pull request #891 from erd/shadow-cursor-loader

Add basic support for CursorLoader.