Add the scheme chrome-distiller:// and hook up data source.

components/dom_distiller/webui/dom_distiller_handler.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/dom_distiller/webui/dom_distiller_handler.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/values.h"
 #include "components/dom_distiller/core/dom_distiller_service.h"
 #include "components/dom_distiller/core/proto/distilled_page.pb.h"
+#include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_ui.h"
 #include "url/gurl.h"
 
 namespace dom_distiller {
 
 DomDistillerHandler::DomDistillerHandler(DomDistillerService* service,
                                          const std::string& scheme)
     : service_(service), article_scheme_(scheme), weak_ptr_factory_(this) {}
 
 DomDistillerHandler::~DomDistillerHandler() {}
@@ skipping 23 matching lines @@
         base::Bind(base::Bind(&DomDistillerHandler::OnArticleAdded,
                               base::Unretained(this))));
   } else {
     web_ui()->CallJavascriptFunction("domDistiller.onArticleAddFailed");
   }
 }
 
 void DomDistillerHandler::HandleSelectArticle(const base::ListValue* args) {
   std::string entry_id;
   args->GetString(0, &entry_id);
-
-  // TODO(nyquist): Do something here.
+  GURL url(article_scheme_ + std::string("://") + entry_id);
+  DCHECK(url.is_valid());
+  web_ui()->GetWebContents()->GetController().LoadURL(url,
+    content::Referrer(), content::PAGE_TRANSITION_GENERATED,

[jam, 2014/01/24 22:07:55]

nit: indentation

[nyquist, 2014/01/25 00:40:38]

Done.

+    std::string());
 }
 
 void DomDistillerHandler::HandleRequestEntries(const base::ListValue* args) {
   base::ListValue entries;
   const std::vector<ArticleEntry>& entries_specifics = service_->GetEntries();
   for (std::vector<ArticleEntry>::const_iterator it = entries_specifics.begin();
        it != entries_specifics.end();
        ++it) {
     const ArticleEntry& article = *it;
     DCHECK(IsEntryValid(article));
@@ skipping 11 matching lines @@
 void DomDistillerHandler::OnArticleAdded(bool article_available) {
   // TODO(nyquist): Update this function.
   if (article_available) {
     HandleRequestEntries(NULL);
   } else {
     web_ui()->CallJavascriptFunction("domDistiller.onArticleAddFailed");
   }
 }
 
 }  // namespace dom_distiller