UserAgent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.49 Safari/537.36

Steps to reproduce the problem:
Suggestion to differentiate between webstore and inline installations of extension, with regards to the "installType" value.

1. Install an extension with management premissions (e.g. bahkljhhdeciiaodlkppoonappfnheoi)
2. On dev tools console window, get the extension install type
   example JS code: chrome.management.get(chrome.runtime.id, function(ext){ console.log("installType = " + ext.installType); });
3. Perform steps 1-2 on the following:
   1. Extension installed via registry sideload installation
   2. Extension installed via Chrome webstore
   3. Extension installed via inline installation

What is the expected behavior?
Cases 1-3 have different installType value.
1. Extension installed via registry : "installType = sideload"
2. Extension installed via Chrome webstore : "installType = webstore"
3. Extension installed via inline installation : "installType = inline"

What went wrong?
It would be better to differentiate between inline installation via land page vs. Chrome webstore installation.
1. Extension installed via registry : "installType = sideload"
2. Extension installed via Chrome webstore : "installType = normal" (same as inline)
3. Extension installed via inline installation : "installType = normal" (same as webstore)

WebStore page: 

Did this work before? No 

Chrome version: 51.0.2704.106  Channel: stable
OS Version: 6.1 (Windows 7, Windows Server 2008 R2)
Flash Version: Shockwave Flash 22.0 r0