ae88e5e8e9
A change was made earlier in the renderer to not snap the current clip rect on every clip operation. The clip rect must not be snapped to pixel boundaries before being used for pixel precision operations. Some operations were doing this correctly, others were not. For instance, a layer was always created by rounding to the correct pixels, but composing a layer was done with a non rounded clip, thus resulting in slightly odd behaviors. Change-Id: I31c2cf0a343450470bcd449c3f13fe37648b9c7c