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Bug 718684 - Cleanup: remove trailing whitespace and unnecessary variables. r=sriram

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This commit is contained in:
Kartikaya Gupta 2012-02-01 13:54:18 -05:00
parent 20f467edbf
commit 839edba320
1 changed files with 9 additions and 12 deletions
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21
mobile/android/chrome/content/browser.js
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@ -2654,20 +2654,21 @@ const ElementTouchHelper = {
}
return result;
},
getBoundingContentRect: function(aElement) {
if (!aElement)
return {x: 0, y: 0, w: 0, h: 0};
let document = aElement.ownerDocument;
while (document.defaultView.frameElement)
document = document.defaultView.frameElement.ownerDocument;
let cwu = document.defaultView.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindowUtils);
let scrollX = {}, scrollY = {};
cwu.getScrollXY(false, scrollX, scrollY);
let r = aElement.getBoundingClientRect();
// step out of iframes and frames, offsetting scroll values
for (let frame = aElement.ownerDocument.defaultView; frame.frameElement && frame != content; frame = frame.parent) {
// adjust client coordinates' origin to be top left of iframe viewport
@ -2678,14 +2679,10 @@ const ElementTouchHelper = {
scrollY.value += rect.top + parseInt(top);
}
var x = r.left + scrollX.value;
var y = r.top + scrollY.value;
var x2 = x + r.width;
var y2 = y + r.height;
return {x: x,
y: y,
w: x2 - x,
h: y2 - y};
return {x: r.left + scrollX.value,
y: r.top + scrollY.value,
w: r.width,
h: r.height };
}
};