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

components/dom_distiller/content/dom_distiller_viewer_source.h

-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2014 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.
 
-#ifndef CHROME_BROWSER_SEARCH_LOCAL_NTP_SOURCE_H_
-#define CHROME_BROWSER_SEARCH_LOCAL_NTP_SOURCE_H_
+#ifndef COMPONENTS_DOM_DISTILLER_CONTENT_DOM_DISTILLER_VIEWER_SOURCE_H_
+#define COMPONENTS_DOM_DISTILLER_CONTENT_DOM_DISTILLER_VIEWER_SOURCE_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "content/public/browser/url_data_source.h"
 
-class Profile;
+namespace dom_distiller {
 
-// Serves HTML and resources for the local new tab page i.e.
-// chrome-search://local-ntp/local-ntp.html
-class LocalNtpSource : public content::URLDataSource {
+// Serves HTML and resources for viewing distilled articles.
+class DomDistillerViewerSource : public content::URLDataSource {
  public:
-  explicit LocalNtpSource(Profile* profile);
+  DomDistillerViewerSource(const std::string& scheme);
 
  private:
-  virtual ~LocalNtpSource();
+  virtual ~DomDistillerViewerSource();
 
   // Overridden from content::URLDataSource:
   virtual std::string GetSource() const OVERRIDE;
   virtual void StartDataRequest(
       const std::string& path,
       int render_process_id,
       int render_frame_id,
       const content::URLDataSource::GotDataCallback& callback) OVERRIDE;
   virtual std::string GetMimeType(const std::string& path) const OVERRIDE;
   virtual bool ShouldServiceRequest(
       const net::URLRequest* request) const OVERRIDE;
-  virtual std::string GetContentSecurityPolicyFrameSrc() const OVERRIDE;
 
-  Profile* profile_;
+  // The scheme this URLDataSource is hosted under.
+  std::string scheme_;
 
-  DISALLOW_COPY_AND_ASSIGN(LocalNtpSource);
+  DISALLOW_COPY_AND_ASSIGN(DomDistillerViewerSource);
 };
 
-#endif  // CHROME_BROWSER_SEARCH_LOCAL_NTP_SOURCE_H_
+}  // namespace dom_distiller
+
+#endif  // COMPONENTS_DOM_DISTILLER_CONTENT_DOM_DISTILLER_VIEWER_SOURCE_H_