Clean up removed files manifest in updater
Remove redundant backup package-manifest file
Adjust lightweight theme tab handling to improve contrast and intensify hover effect
Version bump (25.1b1)
Merge branch 'multiline_flexbox-work'
Merge branch 'master' into Code_Cleanup
Merge branch 'Code_Cleanup'
Fix for oversized menu arrows on Win8.1/HiDPI
Remove mention of no-longer-present menu entry.
Bump Firefox Compatibility Mode version to 31.x
Bug 783470 part 1: Split most of flex reflow into a helper-function, so that we can easily restart it by reinvoking that helper.
Bug 783470 part 2: Create an array with information about each visibility:collapse "strut" that we need to build.
Bug 783470 part 3: Use the strut metadata we've saved to actually build special "strut" FlexItems on our second pass through reflow.
Add reftests for collapsed flexbox items.
Add assertions for absolutely positioned children.