Bug 702121, patch 3:  Make the auto-hyphenation-{8,9,10} reftests not depend on picking the same fonts for different language or encoding values, to fix Android reftest failures from landing of bug 831354.  r=jfkthame

--HG--
rename : layout/reftests/text/auto-hyphenation-10.html => layout/reftests/text/auto-hyphenation-10-ref.html
rename : layout/reftests/text/auto-hyphenation-8.html => layout/reftests/text/auto-hyphenation-8-ref.html
rename : layout/reftests/text/auto-hyphenation-9.html => layout/reftests/text/auto-hyphenation-9-ref.html
Bug 831354, test fix 1:  Make continuous-inline-1{cd} tests no longer assume that the height of an inline in the default font is less than 20px.  r=bzbarsky

--HG--
rename : layout/reftests/backgrounds/continuous-inline-1-ref.html => layout/reftests/backgrounds/continuous-inline-1ab-ref.html
rename : layout/reftests/backgrounds/continuous-inline-1-ref.html => layout/reftests/backgrounds/continuous-inline-1cd-ref.html
Bug 831354, test fix 2:  Make font inflation tests for selects less sensitive to font metrics by using matching font sizes on the block containing the select.  r=jwir3

Note that select-combobox-3 doesn't need this fix since it uses
vertical-align: top.
Bug 831354, test fix 3: Make flexbox-intrinsic-sizing-horiz-2a.xhtml not assume that the distance from the baseline of the default font to the top of its normal line height is less than or equal to 16px.  r=dholbert
Bug 831354, test fix 4:  Make auto-hyphenation-2 not depend on different languages leading to the same font.  r=jfkthame
Bug 831900 - Ensure that SpecialPowers.getFocusedElementForWindow actually returns something; r=ted