There exist the method com.google.gwt.dom.client.Element.getStyle() to
get the Style object of the element but there is no corresponding
setStyle() method. Also Style has the getProperty() and setProperty()
methods but no removeProperty method().

Consider the case : you want to add width and height properties to an
image to programmatically zoom it but later want to reset it to  the
original style. Currently you can not remove the width and height
properties, you could only set their values to original size values.
But this has not the same effect as resetting the style to the
original status without with and height properties. For example if you
would like the animate the image, size and width properties cause
animation to be not fluid.

So either we should have com.google.gwt.dom.client.Element.setStyle
(Style s) to set back the original saved style object or Style should
have a removeStyle(String property) method to remove a property from a
style. Best we should have both as it gives flexibility regarding
dynamic styling.

What do you  think?

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