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, 3 insertions, 3 deletions

diff --git a/chrome/browser/resources/net_internals/prerenderview.js b/chrome/browser/resources/net_internals/prerenderview.js
index 5b6ad85..cd79f60 100644
--- a/chrome/browser/resources/net_internals/prerenderview.js
+++ b/chrome/browser/resources/net_internals/prerenderview.js
@@ -10,9 +10,9 @@ function PrerenderView(mainBoxId, prerenderEnabledSpanId, prerenderHistoryDivId,
                        prerenderActiveDivId) {
   DivView.call(this, mainBoxId);
   g_browser.addPrerenderInfoObserver(this);
-  this.prerenderEnabledSpan_ = document.getElementById(prerenderEnabledSpanId);
-  this.prerenderHistoryDiv_ = document.getElementById(prerenderHistoryDivId);
-  this.prerenderActiveDiv_ = document.getElementById(prerenderActiveDivId);
+  this.prerenderEnabledSpan_ = $(prerenderEnabledSpanId);
+  this.prerenderHistoryDiv_ = $(prerenderHistoryDivId);
+  this.prerenderActiveDiv_ = $(prerenderActiveDivId);
 }
 
 inherits(PrerenderView, DivView);