[Webkit-unassigned] [Bug 271505] New: getCachedWrapper always does HashMap lookup when the wrapper doesn't exist

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=271505

            Bug ID: 271505
           Summary: getCachedWrapper always does HashMap lookup when the
                    wrapper doesn't exist
           Product: WebKit
           Version: Safari Technology Preview
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Bindings
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: rniwa at webkit.org
                CC: cdumez at apple.com

WebCore::getCachedWrapper always does the HashMap lookup even for objects which inherits from ScriptWrappable for the main world.
We should avoid this lookup when an object inherits from ScriptWrappable for the main world.

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