Simplify WebUI data sources. Currently WebUI data sources implement a URLDataSourceDelegate interfa…

chrome/browser/ui/webui/shared_resources_data_source.h

Index: chrome/browser/ui/webui/shared_resources_data_source.h
===================================================================
--- chrome/browser/ui/webui/shared_resources_data_source.h	(revision 176942)
+++ chrome/browser/ui/webui/shared_resources_data_source.h	(working copy)
@@ -9,18 +9,19 @@
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
-#include "content/public/browser/url_data_source_delegate.h"
+#include "content/public/browser/url_data_source.h"
 
 // A DataSource for chrome://resources/ URLs.
-class SharedResourcesDataSource : public content::URLDataSourceDelegate {
+class SharedResourcesDataSource : public content::URLDataSource {
  public:
   SharedResourcesDataSource();
 
-  // content::URLDataSourceDelegate implementation.
+  // content::URLDataSource implementation.
   virtual std::string GetSource() OVERRIDE;
-  virtual void StartDataRequest(const std::string& path,
-                                bool is_incognito,
-                                int request_id) OVERRIDE;
+  virtual void StartDataRequest(
+      const std::string& path,
+      bool is_incognito,
+      const content::URLDataSource::GotDataCallback& callback) OVERRIDE;
   virtual std::string GetMimeType(const std::string&) const OVERRIDE;
 
  private: