Bug 695763. Part 3. Invalidate the background images of buttons, fieldsets, and mathml chars if they are not decoded and we are asked to do a sync decode. r=matt.woodrow
Bug 695763. Part 4. Invalidate table background images if they are not decoded and we are asked to do a sync decode. r=roc
Bug 695763. Part 5. Invalidate background images if they are not decoded and we are asked to do a sync decode. r=matt.woodrow
Bug 695763. Part 6. Invalidate XUL images if they are not decoded and we are asked to do a sync decode. r=matt.woodrow
Bug 695763. Part 7. Invalidate img's if they are not decoded and we are asked to do a sync decode. r=matt.woodrow