By stock browser, I mean the stock browser used in Galaxy Nexus and CM10 builds. For Chrome, I always get these lags when typing on the address bar for both my Galaxy Nexus and Nexus 7 devices. I'm not sure if it's because of my Swiftkey 3 is not playing nice with Chrome, but it certainly works pretty well with the Stock Browser.
If anyone has the jelly bean stock browser apk, i would greatly appreciate it if you could upload it. Thanks
Here is a link to the stock browser
http://db.tt/wzqKpNrU
Directions to install are as follows for those of you not familiar.
Use Root Explorer and copy the Browser.apk from your downloads folder and navigate to the /system/app
Folder and mount the system by tapping the (Mount R/W) button
Then paste the apk,Now you need to set permissions to look like this
Next you need to find the browserproviderproxy.apk and browserproviderproxy.odex If your system has not been deodexed and rename them to browserproviderproxy1.apk and browserproviderproxy1.odex
If you don't do this last step the browser will force close.
Now reboot
Success
Note: You must be rooted (If you hadn't already figured this out)
And I would suggest having your Nexus 7 plugged in via USB and do the reboot using adb commands
That can be done by opening CMD and running the command
adb devices
adb reboot
I finally found the original thread and it can be found below, All thanks should be given the that OP
http://xdaforums.com/showthread.php?t=1780746
Sent from my Nexus 7 using xda premium