fix(android): Use default border width only if we have borderColor de…

…fined (#10402)

Default border width of 1 should be used only if we have a borderColor set.

Fixes TIMOB-26453

android/titanium/src/java/org/appcelerator/titanium/view/TiUIView.java

@@ -1485,8 +1485,8 @@ private void initializeBorder(KrollDict d, Integer bgColor)
 					borderView.setColor(TiConvert.toColor(d, TiC.PROPERTY_BORDER_COLOR));
 				}
 
-				//Have a default border width of 1
-				Object borderWidth = "1";
+				//Have a default border width of 1 if the border has defined color.
+				Object borderWidth = d.containsKeyAndNotNull(TiC.PROPERTY_BORDER_COLOR) ? "1" : "0";
 				if (d.containsKey(TiC.PROPERTY_BORDER_WIDTH)) {
 					borderWidth = d.get(TiC.PROPERTY_BORDER_WIDTH);
 				} else {