Make net-internals work a bit better on Android.

chrome/browser/resources/net_internals/main.js

Index: chrome/browser/resources/net_internals/main.js
===================================================================
--- chrome/browser/resources/net_internals/main.js	(revision 151563)
+++ chrome/browser/resources/net_internals/main.js	(working copy)
@@ -47,6 +47,9 @@
   function MainView() {
     assertFirstConstructorCall(MainView);
 
+    if (hasTouchScreen())
+      document.body.classList.add('touch');
+
     // This must be initialized before the tabs, so they can register as
     // observers.
     g_browser = BrowserBridge.getInstance();