downloads: Make header look more like settings, extensions, history, and

chrome/browser/resources/downloads/downloads.js

 // Copyright (c) 2012 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.
 
 // TODO(jhawkins): Use hidden instead of showInline* and display:none.
 
 /**
  * The type of the download object. The definition is based on
  * chrome/browser/ui/webui/downloads_dom_handler.cc:CreateDownloadItemValue()
  * @typedef {{by_ext_id: (string|undefined),
@@ skipping 130 matching lines @@
 };
 
 /**
  * Update the summary block above the results
  */
 Downloads.prototype.updateSummary = function() {
   if (this.searchText_) {
     this.summary_.textContent = loadTimeData.getStringF('searchresultsfor',
                                                         this.searchText_);
   } else {
-    this.summary_.textContent = loadTimeData.getString('downloads');
+    this.summary_.textContent = '';
   }
 
   var hasDownloads = false;
   for (var i in this.downloads_) {
     hasDownloads = true;
     break;
   }
 };
 
 /**
@@ skipping 722 matching lines @@
   clearAllHolder.appendChild(clearAllElement);
   clearAllElement.oncontextmenu = function() { return false; };
 
   // TODO(jhawkins): Use a link-button here.
   var openDownloadsFolderLink = $('open-downloads-folder');
   openDownloadsFolderLink.onclick = function() {
     chrome.send('openDownloadsFolder');
   };
   openDownloadsFolderLink.oncontextmenu = function() { return false; };
 
-  $('search-link').onclick = function(e) {
-    setSearch('');
-    e.preventDefault();
-    $('term').value = '';
-    return false;
-  };
-
   $('term').onsearch = function(e) {
     setSearch($('term').value);
   };
 }
 
 function setSearch(searchText) {
   fifoResults.length = 0;
   downloads.setSearchText(searchText);
   searchText = searchText.toString().match(/(?:[^\s"]+|"[^"]*")+/g);
   if (searchText) {
@@ skipping 64 matching lines @@
     if (Date.now() - start > 50) {
       clearTimeout(resultsTimeout);
       resultsTimeout = setTimeout(tryDownloadUpdatedPeriodically, 5);
       break;
     }
   }
 }
 
 // Add handlers to HTML elements.
 window.addEventListener('DOMContentLoaded', load);