Remove unused code

app/views/blob/show.js.haml

-:plain
-  // Load Files list
-  $("#tree-holder").html("#{escape_javascript(render(partial: "blob", locals: {blob: @blob}))}");
-  $("#tree-content-holder").show("slide", { direction: "right" }, 400);
-  $('.project-refs-form #path').val("#{@path}");
-  $(".project-refs-form #destination").val("blob");
-
-  //  Load last commit log for each file in tree
-  $('#tree-slider').waitForImages(function() {
-    ajaxGet('#{@logs_path}');
-  });

app/views/projects/tree.js.haml

-:plain
-  $("#tree-holder table").hide("slide", { direction: "left" }, 150, function(){
-    $("#tree-holder").html("#{escape_javascript(render(partial: "tree", locals: {repo: @repo, commit: @commit, tree: @tree}))}");
-    $("#tree-holder table").show("slide", { direction: "right" }, 150);
-  });