2011-03-11 Alexander Pavlov <apavlov@chromium.org>

        Reviewed by Yury Semikhatsky.

        Web Inspector: hover over elements in Elements panel does not highlight nodes
        https://bugs.webkit.org/show_bug.cgi?id=56121

        In DOM trees with a comment and/or doctype preceding the HTML tag, the tree container right boundary
        is 16px apart from the OL right boundary, and we miss the relevant LI by 4px. The fix is to compensate
        for these 16px when computing the test point coordinates.

        * inspector/front-end/ElementsTreeOutline.js:
        (WebInspector.ElementsTreeOutline.prototype._treeElementFromEvent):

git-svn-id: svn://svn.chromium.org/blink/trunk@80840 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/WebCore/ChangeLog

+2011-03-11  Alexander Pavlov  <apavlov@chromium.org>
+
+        Reviewed by Yury Semikhatsky.
+
+        Web Inspector: hover over elements in Elements panel does not highlight nodes
+        https://bugs.webkit.org/show_bug.cgi?id=56121
+
+        In DOM trees with a comment and/or doctype preceding the HTML tag, the tree container right boundary
+        is 16px apart from the OL right boundary, and we miss the relevant LI by 4px. The fix is to compensate
+        for these 16px when computing the test point coordinates.
+
+        * inspector/front-end/ElementsTreeOutline.js:
+        (WebInspector.ElementsTreeOutline.prototype._treeElementFromEvent):
+
 2011-03-11  Yury Semikhatsky  <yurys@chromium.org>
 
         Unreviewed. Roll out r80837.

third_party/WebKit/Source/WebCore/inspector/front-end/ElementsTreeOutline.js

@@ -193,7 +193,7 @@ WebInspector.ElementsTreeOutline.prototype = {
         // items extend at least to the right edge of the outer <ol> container.
         // In the no-word-wrap mode the outer <ol> may be wider than the tree container
         // (and partially hidden), in which case we are left to use only its right boundary.
-        var x = scrollContainer.totalOffsetLeft + scrollContainer.offsetWidth - 20;
+        var x = scrollContainer.totalOffsetLeft + scrollContainer.offsetWidth - 36;
 
         var y = event.pageY;