[webkit-changes] [WebKit/WebKit] f818e6: Minor Layout and Compositing logging improvements

[Simon Fraser]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: f818e6d361ac1db886052adeb3e2f6377513a6b0
      https://github.com/WebKit/WebKit/commit/f818e6d361ac1db886052adeb3e2f6377513a6b0
  Author: Simon Fraser <simon.fraser at apple.com>
  Date:   2023-08-06 (Sun, 06 Aug 2023)

  Changed paths:
    M Source/WebCore/page/LocalFrameViewLayoutContext.cpp
    M Source/WebCore/rendering/RenderLayer.cpp

  Log Message:
  -----------
  Minor Layout and Compositing logging improvements
https://bugs.webkit.org/show_bug.cgi?id=259834
rdar://113409213

Reviewed by Alan Baradlay.

In compositing logging, don't dump the full ProcessQualified layer ID because it's too noisy.

Convert a layout log to LOG_WITH_STREAM.
Log before each layout showing whether it's a subtree layout.
Log the full render tree after each layout.

* Source/WebCore/page/LocalFrameViewLayoutContext.cpp:
(WebCore::LocalFrameViewLayoutContext::performLayout):
* Source/WebCore/rendering/RenderLayer.cpp:
(WebCore::outputPaintOrderTreeRecursive):

Canonical link: https://commits.webkit.org/266625@main