Replace occurrences of document.getElementById() with $() throughout net_internals' javascript.

This is a common practice throughout Chrome's DOMUI pages, and helps match the style. It also leads to slightly more compact code.
Review URL: http://codereview.chromium.org/7482023

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@94360 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 4 insertions, 4 deletions

diff --git a/chrome/browser/resources/net_internals/socketsview.js b/chrome/browser/resources/net_internals/socketsview.js
index b99ed2b..2c6607f 100644
--- a/chrome/browser/resources/net_internals/socketsview.js
+++ b/chrome/browser/resources/net_internals/socketsview.js
@@ -16,13 +16,13 @@ function SocketsView(mainBoxId, socketPoolDivId, socketPoolGroupsDivId,
   DivView.call(this, mainBoxId);
 
   g_browser.addSocketPoolInfoObserver(this);
-  this.socketPoolDiv_ = document.getElementById(socketPoolDivId);
-  this.socketPoolGroupsDiv_ = document.getElementById(socketPoolGroupsDivId);
+  this.socketPoolDiv_ = $(socketPoolDivId);
+  this.socketPoolGroupsDiv_ = $(socketPoolGroupsDivId);
 
-  var closeIdleButton = document.getElementById(closeIdleSocketsButtonId);
+  var closeIdleButton = $(closeIdleSocketsButtonId);
   closeIdleButton.onclick = this.closeIdleSockets.bind(this);
 
-  var flushSocketsButton = document.getElementById(socketPoolFlushButtonId);
+  var flushSocketsButton = $(socketPoolFlushButtonId);
   flushSocketsButton.onclick = this.flushSocketPools.bind(this);
 }