Merge central to inbound

browser/installer/Makefile.in

browser/installer/package-manifest.in

browser/installer/removed-files.in

content/base/public/nsContentUtils.h

content/base/public/nsIContent.h

content/base/public/nsINode.h

content/base/src/nsContentUtils.cpp

content/base/src/nsDOMAttribute.cpp

content/base/src/nsDOMAttribute.h

content/base/src/nsDocument.cpp

content/base/src/nsDocument.h

content/base/src/nsDocumentEncoder.cpp

content/base/src/nsGenericDOMDataNode.cpp

content/base/src/nsGenericDOMDataNode.h

content/base/src/nsGenericElement.cpp

content/base/src/nsGenericElement.h

content/base/src/nsGkAtomList.h

content/base/src/nsRange.cpp

content/base/src/nsScriptLoader.cpp

content/html/content/src/nsHTMLFieldSetElement.cpp