You're doing this on a clean profile?  How are you performing step (2) and step (3)?  Details like "typed google.com in the omnibox and hit enter" versus "clicked a link to google.com" are critically important here.

No, this is a older (and only) profile that I am using since the first Chrome installation on my PC at work. Regarding your second question: I "typed google.com in the omnibox and hit enter".

The confusing thing is that it also happens with a fresh installation of Canary. Normally in Incognito mode, the Dropdown with one line of the search term (which you are typing in the Omnibox) appears even if there is no history or bookmarks saved. This Dropdown with one line of the search term appears also not before the second letter.

So, when you type one character and wait, you get no dropdown at all?

That would be bizarre.  I can't reproduce that on my Canary build at home when I clear all browsing data (I didn't try making a new profile) and switch to incognito; typing "g" gets me a single-row dropdown with a search for "g".

"So, when you type one character and wait, you get no dropdown at all?"
-> Yes, that was the case. May be I should try to wait a little more longer. Unfortunately I have no Windows PC at home, so I can not try it at the moment. I'll try it at work on Monday again or on a PC from friends and keep you informed. Thanks.

Yeah, I would wait a bit.  If you still see nothing, try hitting enter and seeing what, if anything, happens.

Okay, I'll try it. Thanks.

Unable to reproduce the issue on Windows 7, Mac 10.10.5, Ubuntu 14.04 using 49.0.2623.87, latest canary 51.0.2676.0 with below steps:

1.Opened chrome and bookmarked 'google.com'.
2.Visited google.com and opened an Incognito window.
3.Typed 'g' into the Omnibox.
4.Observed that that the Omnibox drop down appeared and that google.com is auto completed in the Omnibox.

Please find attached screencast.

mehmet@Could you please check the issue on clean profile and update the thread with screencast if issue still persists.

Deleted: 594143.mp4 819 KB

594143.mp4 819 KB Download

Okay, now I know the reason for the issue. This issue happens only, when you are using the Windows System Basic or Classic Theme. With the System Aero Theme everything works fine. 

ssamanoori@. Please try it again with the System Basic or Classic Theme. 

Thanks in advance. 
Mehmet

Tested the issue on Windows 7, Mac 10.10.5, Ubuntu 14.04 using 49.0.2623.87, latest canary 51.0.2678.0 as per steps in comment #7 by adding System Basic, Classic themes to chrome. Unable to reproduce the issue.

Please find attached screencast of behavior of adding System Basic and Classic Themes to chrome. 

mehmet@Could you please check the issue on clean profile and update the thread with theme URLs where you faced the issue, screencast for further triage.

Deleted: 594143_classic theme.mp4 813 KB

594143_classic theme.mp4 813 KB Download

Deleted: 594143_system basic theme.mp4 751 KB

594143_system basic theme.mp4 751 KB Download

ssamanoori@: I mean the Windows 7 System Themes Basic and Classic (please see the screenshots). Can you please check again. Thanks in advance :-)

Deleted: settings_themes.png 198 KB

	settings_themes.png 198 KB View Download

Deleted: incognito_basic_missing_dropdown_with_first_letter.png 32.8 KB

	incognito_basic_missing_dropdown_with_first_letter.png 32.8 KB View Download

ssamanoori@: Were you able to reproduce the issue with my additional information from comment 10? Thanks in advance.

ssamanoori@: Can you recheck with my additional information from comment 10, please? Thanks!

Able to reproduce the issue on Windows 7 using 49.0.2623.87, latest stable 51.0.2704.106, canary 53.0.2782.0 as per comment #10.

This is regression issue broken in M-49.

Please find below bisect info:
Last good build:49.0.2618.0
First bad build:49.0.2619.0

CHANGELOG URL:
https://chromium.googlesource.com/chromium/src/+log/3c63b249c50f86c8bebb052ed1b54abc007a1172..a92e2bc86dd9b73f497b05209a3112ae163079fa

From above CL, suspecting below:
https://chromium.googlesource.com/chromium/src/+/21d7aae2abdfbaf2f7e25edc25b775e9a7265fb9

ananta@Could you please look into this issue of it is related to your change, else feel free to assign it to an appropriate dev person.

Thanks,

Moving this nonessential bug to the next milestone.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Can someone with a Windows 7 device re-test this issue?  See instructions, especially clarification in comment #10.

Unable to reproduce this issue on Windows 7 with chrome #59.0.3071.86 

These are the steps followed
1. Applied Classic Theme to the windows 7 machine.
2. open a normal window
3. save google.co.in as a bookmark
4. visit google.co.in
5. open an Incognito window
6. type g into the Omnibox

Observed that the Omnibox drop down appeared and that google.com is auto completed in the Omnibox.

Attaching a screen-cast for reference.

Deleted: 594143 (1).mp4 1.3 MB

	594143 (1).mp4 1.3 MB View Download

Thanks for checking!  Closing as obsolete / fixed.  If anyone still has this issue, please comment here.