Created new classes to represent a web driver.

Added Examples, clean code

library/test/selenium/src/se_dimension.e

@@ -0,0 +1,44 @@
+note
+	description: "Summary description for {SE_DIMENSION}."
+	author: ""
+	date: "$Date$"
+	revision: "$Revision$"
+
+class
+	SE_DIMENSION
+create
+	default_create,
+	make_with_values
+
+feature -- Initialization
+
+	make_with_values (a_width : NATURAL_32; a_height : NATURAL_32)
+		do
+			set_width (a_width)
+			set_height (a_height)
+		end
+
+feature -- Access
+	--{ width: number, height: number} The size of the window.
+	width : NATURAL_32
+	height : NATURAL_32
+		-- The width and height of the element, in pixels.
+
+
+feature -- Change Element
+	set_width (a_width : NATURAL_32)
+			--Set width to `a_width'
+		do
+			width := a_width
+		ensure
+			width_set : width = a_width
+		end
+
+	set_height (a_height : NATURAL_32)
+		do
+			height := a_height
+		end
+
+
+
+end