Simplifies the structure of app_list search a bit.

chrome/browser/ui/app_list/search/webstore/webstore_provider.h

Index: chrome/browser/ui/app_list/search/webstore/webstore_provider.h
diff --git a/chrome/browser/ui/app_list/search/webstore/webstore_provider.h b/chrome/browser/ui/app_list/search/webstore/webstore_provider.h
index 15265126f6b520a1b573f058cca5982145535f71..eb697d4a6c7d82cc2a2daf632fadf8a4e2c1fd8d 100644
--- a/chrome/browser/ui/app_list/search/webstore/webstore_provider.h
+++ b/chrome/browser/ui/app_list/search/webstore/webstore_provider.h
@@ -22,8 +22,8 @@ namespace test {
 class WebstoreProviderTest;
 }
 
-class ChromeSearchResult;
 class JSONResponseFetcher;
+class SearchResult;
 
 // WebstoreProvider fetches search results from the web store server.
 // A "Search in web store" result will be returned if the server does not
@@ -45,8 +45,7 @@ class WebstoreProvider : public WebserviceSearchProvider{
 
   void OnWebstoreSearchFetched(scoped_ptr<base::DictionaryValue> json);
   void ProcessWebstoreSearchResults(const base::DictionaryValue* json);
-  scoped_ptr<ChromeSearchResult> CreateResult(
-      const base::DictionaryValue& dict);
+  scoped_ptr<SearchResult> CreateResult(const base::DictionaryValue& dict);
 
   void set_webstore_search_fetched_callback(const base::Closure& callback) {
     webstore_search_fetched_callback_ = callback;