Chrome Version: 53.0.2785.21 (Official Build) Revision 3ec5ccd4e93a73da783addab676596886de56d27-refs/branch-heads/2785@{#212} (32/64-bit)
OS:Windows(7,8,10),Linux(14.04 LTS)

Pre-condition: Enable Material Design history from chrome://flags.

Steps:
1.Launch chrome,press Ctrl+H.
2.Resize the browser window horizontally upward till header section so that scrollbar appears. 
3.Now scroll page via mouse wheel and observe.

Actual: Header section appears chopped after resizing the browser window. 
Expected: Header section should be seen properly after resizing the browser window. 

This is a regression issue, broken in M-53 series, below is bisect info.

Good build:53.0.2774.2
Bad build: 53.0.2776.0

Narrow bisect: 
https://chromium.googlesource.com/chromium/src/+log/9882d61c25bbebe84e82a7d559cae6f0807a4775..5b2a354261ba7d818e411b981f98bcd05e3c34f2?pretty=fuller&n=100

Suspecting: r401168?

Please re-assign if your change is not cause of this issue.
Note: This issue is not seen on Mac OS
 

Deleted: Actual_history.mp4 902 KB

	Actual_history.mp4 902 KB View Download

Deleted: Expected_history.mp4 827 KB

	Expected_history.mp4 827 KB View Download