Index: ios/web/web_state/js/resources/core.js |
diff --git a/ios/web/web_state/js/resources/core.js b/ios/web/web_state/js/resources/core.js |
index 3d723234efb282242142526ea73180bf03454272..717fa1b5f54d9b18deabaf9fca06082ee7561f7f 100644 |
--- a/ios/web/web_state/js/resources/core.js |
+++ b/ios/web/web_state/js/resources/core.js |
@@ -42,8 +42,14 @@ new function() { |
*/ |
var touchMargin_ = 25; |
- __gCrWeb['innerSizeAsString'] = function() { |
- return window.innerWidth + '/' + window.innerHeight; |
+ __gCrWeb['getPageWidth'] = function() { |
+ var documentElement = document.documentElement; |
+ var documentBody = document.body; |
+ return Math.max(documentElement.clientWidth, |
+ documentElement.scrollWidth, |
+ documentElement.offsetWidth, |
+ documentBody.scrollWidth, |
+ documentBody.offsetWidth); |
}; |
// Implementation of document.elementFromPoint that is working for iOS4 and |