Title: [118549] trunk
Revision
118549
Author
[email protected]
Date
2012-05-25 12:21:37 -0700 (Fri, 25 May 2012)

Log Message

Unreviewed, rolling out r118395.
http://trac.webkit.org/changeset/118395
https://bugs.webkit.org/show_bug.cgi?id=87526

Breaking sites including GMail and Yahoo mail (Requested by
jsbell on #webkit).

Patch by Sheriff Bot <[email protected]> on 2012-05-25

Source/WebCore:

* rendering/RenderBlock.cpp:
(WebCore::RenderBlock::collapseMargins):

LayoutTests:

* fast/css/clear-float-sibling-expected.html: Removed.
* fast/css/clear-float-sibling.html: Removed.

Modified Paths

Removed Paths

Diff

Modified: trunk/LayoutTests/ChangeLog (118548 => 118549)


--- trunk/LayoutTests/ChangeLog	2012-05-25 19:06:17 UTC (rev 118548)
+++ trunk/LayoutTests/ChangeLog	2012-05-25 19:21:37 UTC (rev 118549)
@@ -1,3 +1,15 @@
+2012-05-25  Sheriff Bot  <[email protected]>
+
+        Unreviewed, rolling out r118395.
+        http://trac.webkit.org/changeset/118395
+        https://bugs.webkit.org/show_bug.cgi?id=87526
+
+        Breaking sites including GMail and Yahoo mail (Requested by
+        jsbell on #webkit).
+
+        * fast/css/clear-float-sibling-expected.html: Removed.
+        * fast/css/clear-float-sibling.html: Removed.
+
 2012-05-25  Jessie Berlin  <[email protected]>
 
         Skip the Network Information tests on Windows.

Deleted: trunk/LayoutTests/fast/css/clear-float-sibling-expected.html (118548 => 118549)


--- trunk/LayoutTests/fast/css/clear-float-sibling-expected.html	2012-05-25 19:06:17 UTC (rev 118548)
+++ trunk/LayoutTests/fast/css/clear-float-sibling-expected.html	2012-05-25 19:21:37 UTC (rev 118549)
@@ -1,38 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
-<html>
-    <head>
-        <title>CSS Test: Clear set to 'right' and negative margin with earlier right floated boxes</title>
-        <link rel="author" title="WebKit" href=""
-        <link rel="help" href=""
-        <meta name="flags" content="">
-        <meta name="assert" content="Boxes with 'clear: both' and collapsing margins need to clear earlier right floated boxes.">
-        <style type="text/css">
-            div
-            {
-                width: 2in;
-            }
-            div
-            {
-                height: 1in;
-                width: 1in;
-            }
-            #div1
-            {
-                float: right;
-                background-color: orange;
-            }
-            #div2
-            {
-                background: blue;
-                clear: both;
-            }
-        </style>
-    </head>
-    <body>
-        <p>Test passes if the blue box is directly below the orange box.</p>
-        <div>
-            <div id="div1"></div>
-        </div>
-        <div id="div2"></div>
-    </body>
-</html>
\ No newline at end of file

Deleted: trunk/LayoutTests/fast/css/clear-float-sibling.html (118548 => 118549)


--- trunk/LayoutTests/fast/css/clear-float-sibling.html	2012-05-25 19:06:17 UTC (rev 118548)
+++ trunk/LayoutTests/fast/css/clear-float-sibling.html	2012-05-25 19:21:37 UTC (rev 118549)
@@ -1,39 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
-<html>
-    <head>
-        <title>CSS Test: Clear set to 'right' and negative margin with earlier right floated boxes</title>
-        <link rel="author" title="WebKit" href=""
-        <link rel="help" href=""
-        <meta name="flags" content="">
-        <meta name="assert" content="Boxes with 'clear: both' and collapsing margins need to clear earlier right floated boxes.">
-        <style type="text/css">
-            div
-            {
-                width: 2in;
-            }
-            div
-            {
-                height: 1in;
-                width: 1in;
-            }
-            #div1
-            {
-                float: right;
-                background-color: orange;
-            }
-            #div2
-            {
-                margin-top: -0.5in;
-                background: blue;
-                clear: both;
-            }
-        </style>
-    </head>
-    <body>
-        <p>Test passes if the blue box is directly below the orange box.</p>
-        <div>
-            <div id="div1"></div>
-        </div>
-        <div id="div2"></div>
-    </body>
-</html>
\ No newline at end of file

Modified: trunk/Source/WebCore/ChangeLog (118548 => 118549)


--- trunk/Source/WebCore/ChangeLog	2012-05-25 19:06:17 UTC (rev 118548)
+++ trunk/Source/WebCore/ChangeLog	2012-05-25 19:21:37 UTC (rev 118549)
@@ -1,3 +1,15 @@
+2012-05-25  Sheriff Bot  <[email protected]>
+
+        Unreviewed, rolling out r118395.
+        http://trac.webkit.org/changeset/118395
+        https://bugs.webkit.org/show_bug.cgi?id=87526
+
+        Breaking sites including GMail and Yahoo mail (Requested by
+        jsbell on #webkit).
+
+        * rendering/RenderBlock.cpp:
+        (WebCore::RenderBlock::collapseMargins):
+
 2012-05-25  Ken Buchanan  <[email protected]>
 
         Layout root not getting cleared for anonymous renderers geting destroyed

Modified: trunk/Source/WebCore/rendering/RenderBlock.cpp (118548 => 118549)


--- trunk/Source/WebCore/rendering/RenderBlock.cpp	2012-05-25 19:06:17 UTC (rev 118548)
+++ trunk/Source/WebCore/rendering/RenderBlock.cpp	2012-05-25 19:21:37 UTC (rev 118549)
@@ -2015,16 +2015,6 @@
         logicalTop = min(logicalTop, nextPageLogicalTop(beforeCollapseLogicalTop));
         setLogicalHeight(logicalHeight() + (logicalTop - oldLogicalTop));
     }
-
-    // If we have collapsed into a previous sibling and so reduced the height of the parent, ensure any floats that now
-    // overhang from the previous sibling are added to our parent
-    RenderObject* prev = child->previousSibling();
-    if (prev && prev->isRenderBlock()) {
-        RenderBlock* block = toRenderBlock(prev);
-        if (block->m_floatingObjects && block->lowestFloatLogicalBottom() > logicalTop) 
-            addOverhangingFloats(block, false);
-    }
-
     return logicalTop;
 }
 
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