Fix search blobs for wiki

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/models/repository.rb

@@ -437,7 +437,7 @@ class Repository
     Gitlab::Popen.popen(args, path_to_repo).first.scrub.split(/^--$/)
   end
 
-  def search_to_blob(result)
+  def parse_search_result(result)
     ref = nil
     filename = nil
     startline = 0

app/views/search/results/_blob.html.haml

-- blob = @project.repository.search_to_blob(blob)
+- blob = @project.repository.parse_search_result(blob)
 .blob-result
   .file-holder
     .file-title

app/views/search/results/_wiki_blob.html.haml

+- wiki_blob = @project.repository.parse_search_result(wiki_blob)
 .blob-result
   .file-holder
     .file-title