Rename WebSwapLayerCGL to WebSwapCGLLayer Renaming WebSwapLayerCGL to fix the following MacOS warning: Class WebSwapLayerCGL is implemented in both /System/Library/Frameworks/WebKit.framework/Versions/A/ Frameworks/WebCore.framework/Versions/A/WebCore and .../chromium/src/out/.../Chromium.app/Contents/Frameworks/ Chromium Framework.framework/Versions/.../Libraries/ libGLESv2.dylib One of the two will be used. Which one is undefined. Bug: angleproject:5253 Change-Id: I016e7467994d3ecf7b22750af2606314593dd516 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3062212 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Alexis Hétu <sugoi@chromium.org>