Title: [109437] branches/chromium/1025
- Revision
- 109437
- Author
- [email protected]
- Date
- 2012-03-01 14:57:34 -0800 (Thu, 01 Mar 2012)
Log Message
Merge 109140
BUG=115028
Review URL: https://chromiumcodereview.appspot.com/9570040
Modified Paths
Added Paths
Diff
Copied: branches/chromium/1025/LayoutTests/fast/multicol/span/before-child-anonymous-column-block-expected.png (from rev 109140, trunk/LayoutTests/fast/multicol/span/before-child-anonymous-column-block-expected.png) (0 => 109437)
--- branches/chromium/1025/LayoutTests/fast/multicol/span/before-child-anonymous-column-block-expected.png (rev 0)
+++ branches/chromium/1025/LayoutTests/fast/multicol/span/before-child-anonymous-column-block-expected.png 2012-03-01 22:57:34 UTC (rev 109437)
@@ -0,0 +1,5 @@
+\x89PNG
+
+
+IHDR X \x9Av\x82p )tEXtchecksum b9e509570b3ae5a2447adbb3fdd9d91b\xB4+\xF5o \x85IDATx\x9C\xEDٱ
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Copied: branches/chromium/1025/LayoutTests/fast/multicol/span/before-child-anonymous-column-block-expected.txt (from rev 109140, trunk/LayoutTests/fast/multicol/span/before-child-anonymous-column-block-expected.txt) (0 => 109437)
--- branches/chromium/1025/LayoutTests/fast/multicol/span/before-child-anonymous-column-block-expected.txt (rev 0)
+++ branches/chromium/1025/LayoutTests/fast/multicol/span/before-child-anonymous-column-block-expected.txt 2012-03-01 22:57:34 UTC (rev 109437)
@@ -0,0 +1,20 @@
+layer at (0,0) size 800x600
+ RenderView at (0,0) size 800x600
+layer at (0,0) size 800x52
+ RenderBlock {HTML} at (0,0) size 800x52
+ RenderBody {BODY} at (16,16) size 768x20
+layer at (16,16) size 768x20
+ RenderBlock {DIV} at (0,0) size 768x20
+ RenderBlock (anonymous multi-column span) at (0,0) size 768x0
+ RenderBlock {DIV} at (0,0) size 768x0
+layer at (16,16) size 768x20
+ RenderBlock (anonymous multi-column) at (0,0) size 768x20
+ RenderBlock {DIV} at (0,0) size 374x20
+ RenderText {#text} at (0,0) size 20x20
+ text run at (0,0) width 20: "3"
+ RenderTable at (0,20) size 20x20
+ RenderTableSection {DIV} at (0,0) size 20x20
+ RenderTableRow (anonymous) at (0,0) size 20x20
+ RenderTableCell (anonymous) at (0,0) size 20x20 [r=0 c=0 rs=1 cs=1]
+ RenderText {#text} at (0,0) size 20x20
+ text run at (0,0) width 20: "4"
Copied: branches/chromium/1025/LayoutTests/fast/multicol/span/before-child-anonymous-column-block.html (from rev 109140, trunk/LayoutTests/fast/multicol/span/before-child-anonymous-column-block.html) (0 => 109437)
--- branches/chromium/1025/LayoutTests/fast/multicol/span/before-child-anonymous-column-block.html (rev 0)
+++ branches/chromium/1025/LayoutTests/fast/multicol/span/before-child-anonymous-column-block.html 2012-03-01 22:57:34 UTC (rev 109437)
@@ -0,0 +1,30 @@
+<!DOCTYPE html>
+<html style="font-family: ahem; font-size: 10px; -webkit-font-smoothing: none;">
+<body>
+<style>
+#test1 { -webkit-column-count: 2; }
+#test2 { -webkit-column-span: all; }
+#test3 { content: counter(c); }
+</style>
+<script>
+_onload_ = function() {
+test1 = document.createElement('div');
+test1.setAttribute('id', 'test1');
+document.body.appendChild(test1);
+test2 = document.createElement('div');
+test2.setAttribute('id', 'test2');
+test1.appendChild(test2);
+test3 = document.createElement('div');
+test3.setAttribute('id', 'test3');
+test1.appendChild(test3);
+test4 = document.createElement('div');
+test1.appendChild(test4);
+test4.style.display = 'table-row-group';
+test3.appendChild(document.createTextNode('3'));
+test4.appendChild(document.createTextNode('4'));
+document.body.offsetTop;
+document.body.style.zoom = 2;
+}
+</script>
+</body>
+</html>
Modified: branches/chromium/1025/Source/WebCore/rendering/RenderBlock.cpp (109436 => 109437)
--- branches/chromium/1025/Source/WebCore/rendering/RenderBlock.cpp 2012-03-01 22:56:02 UTC (rev 109436)
+++ branches/chromium/1025/Source/WebCore/rendering/RenderBlock.cpp 2012-03-01 22:57:34 UTC (rev 109437)
@@ -380,8 +380,17 @@
ASSERT(!continuation()); // We don't yet support column spans that aren't immediate children of the multi-column block.
// The goal is to locate a suitable box in which to place our child.
- RenderBlock* beforeChildParent = toRenderBlock(beforeChild && beforeChild->parent()->isRenderBlock() ? beforeChild->parent() : lastChild());
-
+ RenderBlock* beforeChildParent = 0;
+ if (beforeChild) {
+ RenderObject* curr = beforeChild;
+ while (curr && curr->parent() != this)
+ curr = curr->parent();
+ beforeChildParent = toRenderBlock(curr);
+ ASSERT(beforeChildParent);
+ ASSERT(beforeChildParent->isAnonymousColumnsBlock() || beforeChildParent->isAnonymousColumnSpanBlock());
+ } else
+ beforeChildParent = toRenderBlock(lastChild());
+
// If the new child is floating or positioned it can just go in that block.
if (newChild->isFloatingOrPositioned()) {
beforeChildParent->addChildIgnoringAnonymousColumnBlocks(newChild, beforeChild);
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