Bug 634377 - Allow scrolling if scrollbox is not already at zero. [r=mbrubeck, a=blocking]

mobile/chrome/content/input.js

@@ -593,10 +593,13 @@ var ScrollUtils = {
    */
   _defaultDragger: {
     isDraggable: function isDraggable(target, scroller) {
-      let sX = {}, sY = {};
+      let sX = {}, sY = {},
+          pX = {}, pY = {};
+      scroller.getPosition(pX, pY);
       scroller.getScrolledSize(sX, sY);
       let rect = target.getBoundingClientRect();
-      return { x: sX.value > rect.width, y: sY.value > rect.height };
+      return { x: (sX.value > rect.width  || pX.value != 0),
+               y: (sY.value > rect.height || pY.value != 0) };
     },
 
     dragStart: function dragStart(cx, cy, target, scroller) {

mobile/themes/core/platform.css

@@ -414,12 +414,14 @@ richlistitem description.normal {
   color: gray;
   font-size: @font_small@ !important;
   white-space: pre-wrap;
+  word-wrap: break-word;
 }
 
 richlistitem label.normal-black,
 richlistitem description.normal-black {
   font-size: @font_small@  !important;
   white-space: pre-wrap;
+  word-wrap: break-word;
 }
 
 richlistitem label.normal-bold,
@@ -427,6 +429,7 @@ richlistitem description.normal-bold {
   font-weight: bold;
   font-size: @font_small@  !important;
   white-space: pre-wrap;
+  word-wrap: break-word;
 }
 
 richlistitem[selected="true"] {