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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <style> | 2 <style> |
3 .container { | 3 .container { |
4 height: 500px; | 4 height: 500px; |
5 width: 300px; | 5 width: 300px; |
6 overflow: scroll; | 6 overflow: scroll; |
7 } | 7 } |
8 | 8 |
9 .scrolled { | 9 .scrolled { |
10 height: 50px; | 10 height: 50px; |
11 width: 100px; | 11 width: 100px; |
12 background: orange; | 12 background: orange; |
13 margin: 15px; | 13 margin: 15px; |
14 transform: translateZ(0); | 14 transform: translateZ(0); |
15 } | 15 } |
16 </style> | 16 </style> |
17 <script> | 17 <script> |
18 if (window.testRunner) | 18 if (window.testRunner) |
19 testRunner.dumpAsText(); | 19 testRunner.dumpAsText(); |
20 | 20 |
21 if (window.internals) | 21 if (window.internals) |
22 window.internals.settings.setAcceleratedCompositingForOverflowScrollEnabled(
true); | 22 window.internals.settings.setPreferCompositingToLCDTextEnabled(true); |
23 | 23 |
24 onload = function() | 24 onload = function() |
25 { | 25 { |
26 var pre = document.getElementById("console"); | 26 var pre = document.getElementById("console"); |
27 | 27 |
28 pre.innerHTML = ''; | 28 pre.innerHTML = ''; |
29 | 29 |
30 if (window.internals) { | 30 if (window.internals) { |
31 var layerTreeAsText = internals.layerTreeAsText(document); | 31 var layerTreeAsText = internals.layerTreeAsText(document); |
32 pre.innerHTML += '\n\n*** iteration 1: ***\n\n'; | 32 pre.innerHTML += '\n\n*** iteration 1: ***\n\n'; |
(...skipping 33 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
66 <div class="scrolled" id="selection">Lorem Ipsum</div> | 66 <div class="scrolled" id="selection">Lorem Ipsum</div> |
67 <div class="scrolled">Lorem Ipsum</div> | 67 <div class="scrolled">Lorem Ipsum</div> |
68 <div class="scrolled">Lorem Ipsum</div> | 68 <div class="scrolled">Lorem Ipsum</div> |
69 <div class="scrolled">Lorem Ipsum</div> | 69 <div class="scrolled">Lorem Ipsum</div> |
70 <div class="scrolled">Lorem Ipsum</div> | 70 <div class="scrolled">Lorem Ipsum</div> |
71 <div class="scrolled">Lorem Ipsum</div> | 71 <div class="scrolled">Lorem Ipsum</div> |
72 <div class="scrolled">Lorem Ipsum</div> | 72 <div class="scrolled">Lorem Ipsum</div> |
73 <div class="scrolled">Lorem Ipsum</div> | 73 <div class="scrolled">Lorem Ipsum</div> |
74 </div> | 74 </div> |
75 <pre id="console"></pre> | 75 <pre id="console"></pre> |
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