[Webkit-unassigned] [Bug 111758] New: CSS3 translate3d(0, 0, 0) issue in WebKit

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=111758

           Summary: CSS3 translate3d(0, 0, 0) issue in WebKit
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: UNCONFIRMED
          Severity: Minor
          Priority: P2
         Component: CSS
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: denis-2000 at yandex.ru


Created an attachment (id=192054)
 --> (https://bugs.webkit.org/attachment.cgi?id=192054&action=review)
On first run background image not shown

Summary:
If add in CSS

html {
    -webkit-transform: translate3d(0, 0, 0);
}

background image for body which set as follows

body {
    background: green url("background_linen.png");
}

occasionaly does not appear in first page load degrading to background color.

Steps to Reproduce:
In Apple Safari
1. Exit Safari (if opened) and start it again
2. Open index.html locally from supplied archive or from http://iphd.ru/webkit-issue/index.html
3. Refresh page

In Google Chrome
1. Open new Incognito window
2. Open index.html locally from supplied archive or from http://iphd.ru/webkit-issue/index.html
3. Refresh page

Expected Results:
Textured page background as described in css on first and sequential page presentations

Actual Results:
Green background on first run, textured after page refresh

Regression:
Problem definitely occurs in Safari browser on first page opening, first time it was encountered in iOS 6.1 UIWebView. Seems that problem concerns active browser instance. Opening html in new browser tabs leads to no problem. Quitting browser and reopening reveals problem again.
Opening the same page in last version of Google Chrome shows the same problem but is occasional, more often occurs in newly opened Incognito windows.

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