2 Коммитов

Автор	SHA1	Сообщение	Дата
Kartikaya Gupta	c8318bae76	Bug 1357754 - Implement the traversal functions of WebRenderScrollDataWrapper. r=botond ... This mainly implements the GetLastChild and GetPreviousSibling functions in the WebRenderScrollDataWrapper, and adds helper functions that are needed to make that possible. This allows the WebRenderScrollDataWrapper to simulate a full "LayerMetrics" tree using the information in the underlying WebRenderScrollData object. MozReview-Commit-ID: K82Ud2gAo8K	2017-04-20 10:38:05 -04:00
Kartikaya Gupta	d7dac71f73	Bug 1357754 - Add WebRenderScrollDataWrapper. r=botond ... This adds the WebRenderScrollDataWrapper class which is template-compatible with LayerMetricsWrapper. While the LayerMetricsWrapper operates on an underlying layer tree, the WebRenderScrollDataWrapper will simulate a layer tree based on an underlying WebRenderScrollData object. The class is stubbed out here, functions will be implemented in subsequent patches. MozReview-Commit-ID: 9exnFRI6tOW	2017-04-20 10:38:05 -04:00