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

content/browser/webui/url_data_manager_backend.cc

 // Copyright (c) 2012 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 "content/browser/webui/url_data_manager_backend.h"
 
 #include <set>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
@@ skipping 58 matching lines @@
          url.SchemeIs(chrome::kChromeUIScheme) ||
          (GetContentClient()->browser()->GetAdditionalWebUISchemes(
              &additional_schemes),
           SchemeIsInSchemes(url.scheme(), additional_schemes)));
 
   if (!url.is_valid()) {
     NOTREACHED();
     return;
   }
 
-  // Our input looks like: chrome://source_name/extra_bits?foo .
-  // So the url's "host" is our source, and everything after the host is
-  // the path.
-  source_name->assign(url.host());
+  if (url.SchemeIs(chrome::kDomDistillerScheme)) {
+    // Our input looks like: chrome-distiller://some-entry , so the scheme of
+    // the URL is the source name.
+    source_name->assign(chrome::kDomDistillerScheme);
+  } else {
+    // Our input looks like: chrome://source_name/extra_bits?foo .
+    // So the url's "host" is our source, and everything after the host is
+    // the path.
+    source_name->assign(url.host());
+  }
 
   const std::string& spec = url.possibly_invalid_spec();
   const url_parse::Parsed& parsed = url.parsed_for_possibly_invalid_spec();
   // + 1 to skip the slash at the beginning of the path.
   int offset = parsed.CountCharactersBefore(url_parse::Parsed::PATH, false) + 1;
 
   if (offset < static_cast<int>(spec.size()))
     path->assign(spec.substr(offset));
 }
 
@@ skipping 571 matching lines @@
 
 }  // namespace
 
 net::URLRequestJobFactory::ProtocolHandler*
 CreateDevToolsProtocolHandler(content::ResourceContext* resource_context,
                               bool is_incognito) {
   return new DevToolsJobFactory(resource_context, is_incognito);
 }
 
 }  // namespace content