Adding AbsolutePathReferenceRewriter

1) Adding AbsolutePathReferenceRewriter which will convert all urls to absolute.
2) Refactoring AbsolutePathReferenceVisitor so it is easier to extend it and reuese the basic functionality of extracting all relevant uri's and processing them.

Please refer to http://codereview.appspot.com/1674041/show for example of DomainBalancingUriVisitor which extends AbsolutePathReferenceVisitor.

[zhoresh, 2010-06-17 19:40:12]

Lgtm, but do you really need the new rewriter class?
You can just instantiate the DomWalker.Rewriter with the visitor in the
constructor.

[gagan.goku, 2010-06-17 19:59:55]

On 2010/06/17 19:40:12, zhoresh wrote:
> Lgtm, but do you really need the new rewriter class?
> You can just instantiate the DomWalker.Rewriter with the visitor in the
> constructor.

As discussed, keeping the rewriter class for consistency, but making it similar
to StyleAdjacencyContentRewriter

[gagan.goku, 2010-06-17 20:03:52]

On 2010/06/17 19:59:55, gagan.goku wrote:
> On 2010/06/17 19:40:12, zhoresh wrote:
> > Lgtm, but do you really need the new rewriter class?
> > You can just instantiate the DomWalker.Rewriter with the visitor in the
> > constructor.
> 
> As discussed, keeping the rewriter class for consistency, but making it
similar
> to StyleAdjacencyContentRewriter

Thanks Ziv.

[zhoresh, 2010-06-17 20:05:56]

sgtm, submitted (r955719)