Backed out 5 changesets (bug 1081858) for Android line-breaking reftest failures

Backed out changeset ac6306117c61 (bug 1081858)
Backed out changeset d9e96e907d0a (bug 1081858)
Backed out changeset 0dd35a1f895f (bug 1081858)
Backed out changeset ba420f595902 (bug 1081858)
Backed out changeset 44f9c7e8d124 (bug 1081858)

MozReview-Commit-ID: LV4YOozX3Ol

intl/unicharutil/util/nsUnicodeProperties.cpp

@@ -61,7 +61,6 @@ GetCharProps2(uint32_t aCh)
 #else
         uint8_t(Script::UNKNOWN),
         PAIRED_BRACKET_TYPE_NONE,
-        0, // EastAsianWidthFWH
         HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED,
         eCharType_LeftToRight,
         XIDMOD_NOT_CHARS,
@@ -296,11 +295,6 @@ GetTitlecaseForAll(uint32_t aCh)
     }
     return aCh;
 }
-
-bool IsEastAsianWidthFWH(uint32_t aCh)
-{
-    return GetCharProps2(aCh).mEastAsianWidthFWH;
-}
 #endif
 
 #define DEFINE_BMP_1PLANE_MAPPING_GET_FUNC(prefix_) \