Bug 969898:  Make gfx/heap-textures memory reporter support 64-bit numbers on 64-bit platforms.  r=njn
Bug 970647 patch 1:  Remove some null-checks and simplify control flow in nsIFrame::HasPerspective and nsIFrame::ChildrenHavePerspective.  r=mattwoodrow
Bug 970647 patch 2:  Fix indentation and bracing in nsIFrame::Preserves3DChildren.  r=mattwoodrow
Bug 970647 patch 3:  Rename (to match convention) and better share nsStyleDisplay* variable in nsIFrame::Preserves3DChildren.  r=mattwoodrow