[webkit-help] Running webkit fails with error "dyld: Symbol not found: _NSTouchBarDidExitCustomization"

[Vijay]

I'm able to successfully build WebKit on my Sierra Macbook Pro using all
default settings with the latest version of the source code. After the
build, I cannot run it. The error output is below. I'm running the latest
version of Sierra 10.12.1 and all updates are installed. The Macbook is not
the latest model so it doesn't have the touch bar. I'm not sure if I need
to turn off any configuration or pass any special values.

$ Tools/Scripts/run-safari

Starting SafariForWebKitDevelopment with DYLD_FRAMEWORK_PATH set to point
to built WebKit in /Users/vijaydir/Development/WebKit/WebKitBuild/Release.

dyld: Symbol not found: _NSTouchBarDidExitCustomization

  Referenced from: /Users/vijaydir/Development/WebKit/WebKitBuild/Release/
WebKitLegacy.framework/Versions/A/WebKitLegacy

  Expected in: /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit

 in /Users/vijaydir/Development/WebKit/WebKitBuild/Release/
WebKitLegacy.framework/Versions/A/WebKitLegacy
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