Bug 460599 - Allow external web feed application to work without gnome libraries; r=(gavin.sharp + myk)

'make installer' for XULRunner should only print a warning, not return a failing exit code. r=ted, patch=me

Bug 461287 - nsHttpStreamStrategy::Seek() incorrectly increments read cursor - r=chris.double sr=roc

r=rrelyea

Moving closing paren to make it clearer what the logic really is and removing redundant comment.  No behavior change.

r=wtc

Since we're no longer using fdlibm, it doesn't make sense to use
fd_copysign as the name of SpiderMonkey's appropriately chosen version
of copysign.  js_copysign seems more appropriate.

The Mozilla tree used to optionally use its own math library, fdlibm.
For each standard math function FOO, fdlibm defined its own version
named fd_FOO.  The SpiderMonkey sources called the fd_FOO functions
directly.  In configurations where fdlibm was not used, jslibmath.h
#defined fd_FOO to expand to FOO, resulting in references to the
standard math library's functions.

Now that fdlibm is not used, even optionally, those fd_ prefixes are
unnecessary.  However, some code is still needed to choose the right
copysign function, so jslibmath.h still has a reason to exist.

The Mozilla tree no longer uses fdlibm, so these adaptor macros are no
longer necessary.

Bug 396851 - Check to see if we're UniversalXPConnect-enabled to allow privileged web pages to unwrap XOWs. r+sr=bzbarsky

Bug 396816 - Location bar should be self-describing: "Search Bookmarks and History". ui-r=beltzner, r=dietrich

Pass the right thing to InternalLoad here.  It happened to work before, but let's not depend on that.  No bug, r+sr=biesi

Bug 455311.  Better handling of Cancel and IsPending() on nsBaseChannel redirects, plus unit tests.  r+sr=biesi