Bug 134947

Summary:	Subpixel rendering: Remove integral enclosing (enclosingIntRect) from clipping/paintDirtyRect (RenderLayer -> TileController and back)
Product:	WebKit	Reporter:	zalan <zalan>
Component:	Layout and Rendering	Assignee:	zalan <zalan>
Status:	ASSIGNED ---
Severity:	Normal	CC:	simon.fraser, thorton
Priority:	P2
Version:	528+ (Nightly build)
Hardware:	Unspecified
OS:	Unspecified
Bug Depends on:
Bug Blocks:	134953

Description zalan 2014-07-15 15:50:06 PDT

There a multiple places where we integral enclosing clip coordinates. It makes conversion between the tile layer and the painting coordinate system difficult.