Bug 840809 (part 1) - Fix a comment and rename a constant in HashTable.h.  r=luke.

--HG--
rename : content/svg/content/src/SVGComponentTransferFunctionElement.h => content/svg/content/src/nsSVGFilters.cpp
extra : rebase_source : 98370c5137aa67a3f2cedb7fc81668bb80b559bb
Bug 840809 (part 2) - Measure RegExpCompartment::inUse_.  r=sstangl.

--HG--
extra : rebase_source : 6eb3e6d42f0dd09eb62ffc887b0e6243de2f7202
Bug 840809 (part 3) - Shrink initial size of some per-compartment tables.  r=billm.

--HG--
extra : rebase_source : 70b534a4e16306d161228a640b3eb5cdf9a6b478