Fixed an issue - not displaying query tool & debugger from the runtime.

In order to resolve the issue, set the height, width of the area (div)
under the wcFrame. wcIFrame consider the height, and width of this
container to determine the height, width & position of the iframe.

web/pgadmin/browser/static/js/frame.js

@@ -41,7 +41,7 @@ function(_, pgAdmin) {
 
             myPanel.closeable(!!that.isCloseable);
 
-            var $frameArea = $('<div style="width:100%;height:100%;position:relative;display:table">');
+            var $frameArea = $('<div style="position:absolute;top:0 !important;min-width:100%;min-height:100%;display:table">');
             myPanel.layout().addItem($frameArea);
             that.panel = myPanel;
             var frame = new wcIFrame($frameArea, myPanel);