Trim unit* sections in data/locales/*

icu52/source/data/locales/root.txt

Index: icu52/source/data/locales/root.txt
===================================================================
--- icu52/source/data/locales/root.txt	(revision 259715)
+++ icu52/source/data/locales/root.txt	(working copy)
@@ -2127,42 +2127,6 @@
     }
     units:alias{"/LOCALE/unitsShort"}
     unitsShort{
-        acceleration{
-            g-force{
-                other{"{0} G"}
-            }
-        }
-        angle{
-            arc-minute{
-                other{"{0}′"}
-            }
-            arc-second{
-                other{"{0}″"}
-            }
-            degree{
-                other{"{0}°"}
-            }
-        }
-        area{
-            acre{
-                other{"{0} ac"}
-            }
-            hectare{
-                other{"{0} ha"}
-            }
-            square-foot{
-                other{"{0} ft²"}
-            }
-            square-kilometer{
-                other{"{0} km²"}
-            }
-            square-meter{
-                other{"{0} m²"}
-            }
-            square-mile{
-                other{"{0} mi²"}
-            }
-        }
         compound{
             per{"{0}/{1}"}
         }
@@ -2192,103 +2156,5 @@
                 other{"{0} y"}
             }
         }
-        length{
-            centimeter{
-                other{"{0} cm"}
-            }
-            foot{
-                other{"{0} ft"}
-            }
-            inch{
-                other{"{0} in"}
-            }
-            kilometer{
-                other{"{0} km"}
-            }
-            light-year{
-                other{"{0} ly"}
-            }
-            meter{
-                other{"{0} m"}
-            }
-            mile{
-                other{"{0} mi"}
-            }
-            millimeter{
-                other{"{0} mm"}
-            }
-            picometer{
-                other{"{0} pm"}
-            }
-            yard{
-                other{"{0} yd"}
-            }
-        }
-        mass{
-            gram{
-                other{"{0} g"}
-            }
-            kilogram{
-                other{"{0} kg"}
-            }
-            ounce{
-                other{"{0} oz"}
-            }
-            pound{
-                other{"{0} lb"}
-            }
-        }
-        power{
-            horsepower{
-                other{"{0} hp"}
-            }
-            kilowatt{
-                other{"{0} kW"}
-            }
-            watt{
-                other{"{0} W"}
-            }
-        }
-        pressure{
-            hectopascal{
-                other{"{0} hPa"}
-            }
-            inch-hg{
-                other{"{0} inHg"}
-            }
-            millibar{
-                other{"{0} mbar"}
-            }
-        }
-        speed{
-            kilometer-per-hour{
-                other{"{0} km/h"}
-            }
-            meter-per-second{
-                other{"{0} m/s"}
-            }
-            mile-per-hour{
-                other{"{0} mi/h"}
-            }
-        }
-        temperature{
-            celsius{
-                other{"{0}°C"}
-            }
-            fahrenheit{
-                other{"{0}°F"}
-            }
-        }
-        volume{
-            cubic-kilometer{
-                other{"{0} km³"}
-            }
-            cubic-mile{
-                other{"{0} mi³"}
-            }
-            liter{
-                other{"{0} l"}
-            }
-        }
     }
 }