[Webkit-unassigned] [Bug 241752] New: DecomposedGlyphs should notify observers in destructor

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=241752

            Bug ID: 241752
           Summary: DecomposedGlyphs should notify observers in destructor
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit Process Model
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: heycam at apple.com

Forgot to do anything with m_observers in the DecomposedGlyphs destructor.  Currently old DecomposedGlyphs objects will hang around in the GPU process until the document goes away, instead of (as is intended) when the display list they are in is removed from the GlyphDisplayListCache.

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