Chrome Version: 70.0.3534.4 (Official Build) Revision	ddfef6cc5ce7547a217eefde728409170be53600-refs/branch-heads/3534@{#11} (32/64-bit)
OS: Windows(7,8,8.1,10), Mac(10.12.6, 10.13.1, 10.14, 10.13.6) and Linux(14.04 LTs)

Pre-condition: Enable "Enable using the Google local NTP" and "New Tab Page Custom Links" flags from chrome://flags.

What steps will reproduce the problem?
1. Launch Chrome and navigate to NTP.
2. Click on 'Add shortcut' icon to open 'Add shortcut' overlay and zoom in the page to 300%.
3. Now scroll down the page and observe the 'Add shortcut' overlay.

Actual: 'Add shortcut' overlay is chopped from bottom end and looks weird.
Expected: 'Add shortcut' overlay should seen properly.

This is a regression issue, broken in M-70 series, below is manual regression range:

Good build: 70.0.3514.0 (Revision: 580791)
Bad build: 70.0.3515.0 (Revision: 581084)

Using the 'per-revision' script providing the bisect result:

You are probably looking for a change made after 580948 (known good), but no later than 580949 (first known bad).
CHANGELOG URL:
The script might not always return single CL as suspect as some perf builds might get missing due to failure.
  https://chromium.googlesource.com/chromium/src/+log/631ac11aae294abc8b5a100a09e59af59aa6e229..c2111e0695751dcd6833f86930ea7905daef9494

Suspecting: https://chromium.googlesource.com/chromium/src/+/c2111e0695751dcd6833f86930ea7905daef9494

@kristipark: Could you please check whether this is caused with respect to your change, if not please help us in assigning it to the right owner.

Kindly review the attached screen-cast for reference.

Thank you.
 

Deleted: Actual behavior.mp4 968 KB

	Actual behavior.mp4 968 KB View Download

Deleted: Expected behavior.mp4 853 KB

	Expected behavior.mp4 853 KB View Download