Fix presubmit js style nits.

chrome/browser/resources/gpu_internals/info_view.js

Index: chrome/browser/resources/gpu_internals/info_view.js
diff --git a/chrome/browser/resources/gpu_internals/info_view.js b/chrome/browser/resources/gpu_internals/info_view.js
index 032a8504f215d6499744142ee5018fbf51fe2ecf..dfc4362a006f46ddccf8b364ce5208efec56e7b6 100644
--- a/chrome/browser/resources/gpu_internals/info_view.js
+++ b/chrome/browser/resources/gpu_internals/info_view.js
@@ -204,11 +204,11 @@ cr.define('gpu', function() {
 
       // Crash list
       jstProcess(new JsEvalContext({values: browserBridge.crashList}),
-                 document.getElementById('crash-list'));
+                 $('crash-list'));
 
       // Log messages
       jstProcess(new JsEvalContext({values: browserBridge.logMessages}),
-                 document.getElementById('log-messages'));

[nduca, 2012/05/07 16:30:32]

Why are we introducing a dependency on $ as part of a style fix? Does presubmit
insist on using $? That's a bit hinky, imo.... our util.js' $ function is pretty
different than how, e.g. a jquery person would read $...

[Dan Beam, 2012/05/07 17:11:48]

nduca:
http://dev.chromium.org/developers/web-development-style-guide#TOC-JavaScript

Btw, there was $() before jQuery(), ;) (prototype, mootools, etc.), and jQuery()
is insanely overloaded (with the default case of {string} falling back to
Sizzle()).

[Tyler Breisacher (Chromium), 2012/05/07 17:26:57]

You make a good point. I think it's good to have this in the style guide so that
code is more uniform (i.e. we don't have some code using $ while other code uses
getElementById). But there will be also places where getElementById makes sense.
So maybe we should make this particular check a presubmit *message* instead of a
warning or error. That way people will see it and may choose to switch to $, but
if they want to leave it as getElementById, they can do that too and the CQ
won't be blocked. What do you think?

[kmadhusu, 2012/05/08 17:59:36]

Since util.js is already included, I am leaving this change as it is.

+                 $('log-messages'));
     },
 
     createProblemEl_: function(problem) {