Bug 52635 [Dialogs] import plugins and fragments dialog should be resizable
3.0-M7 The user should be able to resize the import plugins and fragments dialog. Having to scroll in order to read the plugin name is annoying.
bundles/org.eclipse.jface/src/org/eclipse/jface/wizard/WizardDialog.java
return false;
		}
		return wizard.performCancel();
	}
	/**
	 * Restores the enabled/disabled state of the given control.
	 *
	 * @param w the control
	 * @param h the map (key type: <code>String</code>, element type:
	 *   <code>Boolean</code>)
	 * @param key the key
	 * @see #saveEnableStateAndSet
	 */
	private void restoreEnableState(Control w, Map h, String key) {
		if (w != null) {
			Boolean b = (Boolean) h.get(key);
			if (b != null)
				w.setEnabled(b.booleanValue());
		}
	}
	/**
	 * Restores the enabled/disabled state of the wizard dialog's
	 * buttons and the tree of controls for the currently showing page.
	 *
	 * @param state a map containing the saved state as returned by 
	 *   <code>saveUIState</code>
	 * @see #saveUIState
	 */
	private void restoreUIState(Map state) {
		restoreEnableState(backButton, state, "back");