Don't assert asm.js validation errors with --disable-ion (no bug, r=me)

--HG--
extra : rebase_source : b3b6f8c8b6323f72a97973d56dd6ea79e8f35eae
Bug 827486, part 1: add JSImplementation extended attribute. r=bz
Bug 827486, part 2 - Refactor example class codegen into common base class. r=bz
Bug 827486, part 3 - add dependencies for CGBindingImplClass. r=bz
Bug 827486, part 4: copy parts of example generator to JS impl generator. r=bz
Bug 827486, part 5: add the main JS impl code gen. r=bz
Bug 827486, part 6 - generate headers and code for JS implemented WebIDL classes. r=bz
Bug 827486, part 7 - add basic code gen test. r=bz
Bug 850958 - Implement instanceof without relying on nsIDOM interfaces r=bz
Bug 847120: Move SVGFEColorMatrixElement to its own file r=Ms2ger

--HG--
rename : content/svg/content/src/nsSVGFilters.cpp => content/svg/content/src/SVGFEColorMatrixElement.cpp
rename : content/svg/content/src/nsSVGFilters.cpp => content/svg/content/src/SVGFEColorMatrixElement.h
Bug 847120: Convert SVGFEColorMatrixElement to WebIDL r=Ms2ger
Bug 847120: Move SVGFECompositeElement to its own file r=Ms2ger

--HG--
rename : content/svg/content/src/nsSVGFilters.cpp => content/svg/content/src/SVGFECompositeElement.cpp
rename : content/svg/content/src/nsSVGFilters.cpp => content/svg/content/src/SVGFECompositeElement.h
Bug 847120: Convert SVGFECompositeElement to WebIDL r=Ms2ger
Bug 852341 - State in the CLOBBER file that for now a manual clobber is still required; DONTBUILD