[Webkit-unassigned] [Bug 73235] [Chromium] Support adding/removing page overlay to WebView

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=73235





--- Comment #7 from xiyuan <xiyuan at chromium.org>  2011-11-29 10:26:29 PST ---
Change updated.

Acutally, I found that having multiple overlay layers seems unnecessary since we are always re-painting all the overlay clients. I am thinking maybe I should get rid of the PageOverlayList and changing PageOverlay to support multiple clients. What do you guys think?

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