That is running from the google addons/extensions we can block it by doing the following

Go to C:\Windows\System32\Drivers\etc
Locate the file called Host
Right click and select Open with …
Select Notepad
Add the two lines below to the bottom of the file

127.0.0.1 toolbarqueries.google.com
127.0.0.1 alt1.toolbarqueries.google.com

So that it looks like this

# Copyright (c) 1993-2009 Microsoft Corp. # # This is a sample HOSTS file used by Microsoft TCP/IP for Windows. # # This file contains the mappings of IP addresses to host names. Each # entry should be kept on an individual line. The IP address should # be placed in the first column followed by the corresponding host name. # The IP address and the host name should be separated by at least one # space. # # Additionally, comments (such as these) may be inserted on individual # lines or following the machine name denoted by a '#' symbol. # # For example: # # 102.54.94.97 rhino.acme.com # source server # 38.25.63.10 x.acme.com # x client host

localhost name resolution is handled within DNS itself.

127.0.0.1 localhost

::1 localhost

127.0.0.1 toolbarqueries.google.com
127.0.0.1 alt1.toolbarqueries.google.com

Select File > Save as …
Select all files in the drop down at the bottom and save as Host with no extension

Then try Chrome again