Stop caching the result of shouldLoadTabInBackground(), there's no point since we need to look at the state of the shift key every time, and we didn't update it in all code paths to begin with.
Pass in |event| from more places in history and bookmarks so we'll actually look at te shift key.
Replace use of "tab_background" with looking at shouldLoadTabInBackground().
r=IanN, sr=Neil
Adding multiple history entries to bookmarks fails and context menu reads
"Bookmark this Page(L)"
patch by durbacher@gmx.de (Andreas Kunz) r=neil.parkwaycc.co.uk sr=alecf
Removing support for <outliner> tags
Removing <tree> layout code and moving <tree> tags to outliner layout
Convert all usage of <outliner> to tree tags
Convert all usage of <tree> tags to new <tree> syntax or <listbox>
r=cmanske,varga sr=hyatt,sspitzer a=asa
Also includes fixes by Jan Varga (varga@utcruk.sk) for bugs 132020, 133451, 131393, 115894, and 129327
73927 - use batch deleting for history (a speedup of 30000% for a few hundred items!).
63292 - session additions to global history are lost on a crash.
112308 - 2M history.dat file adds 30% to startup time.
96753 - changing history grouping doesn't update open sidebar panels.
98776 - support context menus on folders in global history.
124665 - can't clear global history after startup if you don't have a homepage.
93233 - with large history, clear history appears to hang.
92613 - shouldn't store chrome uris in global history.
59816 - clear history button should be disabled if history is empty; add count attr to nsIBrowserHistory.
104231 - last typed web location remains after clearing all history.
r=ben sr=alecf
94653 - can't right align text in outliner cell
95730 - White block displays/artifacts in the highlight area after Move/Drag mail to folder.
112238 - [RFE] Outliner widget should support line-through
116855 - Modify outliner builder syntax to match outliner content model
118093 - Make -moz-image-region work in the outliner
118113 - Too little space between pref category tree and pref page
118154 - Category now has a column picker
118647 - Memory leak of 52 bytes from 1 block allocated in nsOutlinerBodyFrame::CheckVerticalOverflow
118660 - left arrow no longer moves to parent category
119751 - Branches are open by default and then closed after launch.
- outermost <outlinerchildren> has "-moz-box-flex: 1" by default
and it actaully replaced <outlinerbody>
- all event handlers moved on <outliner>
- content builder, outliner builder and content view use <outliner> as root
element
- nsIBoxObject has a new attribute "element"
- all CSS rules outlinerbody:foo replaced with outlinerchildren:foo
- drop feedback is now skinable
r=waterson for the changes in mozilla/content
r=sspitzer on the mailnews parts
r=blake on the bookmarks/history
r=bryner on the OutlinerBodyFrame and OutlinerContentView changes
sr=hyatt,hewitt
80548 - outliner scroll bar "disappears" in 3 stages
111101 - No scrollbox / slider / thumb in thread pane scrollbar
116269 - white scrollbars briefly show up in folder pane
116432 - Sometimes the twisty won't update after a click
116855 - Modify outliner builder syntax to match outliner content model
r=waterson, sspitzer, blake
sr=hyatt
99715 - convert category tree to use outliner
r=hixie
sr=blake
