Bug 1020400.  Remove empty-cells quirk, since no other UA has it.  r=heycam
Bug 830260.  Passing null as the value to CSSStyleDeclaration.setProperty should remove the property.  r=heycam
Bug 966385.  Stop using the deprecated GetInputEncoding in XHR code.  r=peterv
Bug 1105614.  Fix dependency tracking for IDL methods with dictionary arguments.  r=peterv
Bug 1104875.  Ellipsize long unresponsive script locations so they don't make the slow script dialog too big.  r=peterv