[BlackBerry] History navigation caused google.com scale not kept

[Jacky Jiang]

Steps to reproduce:
1) Open google.com.
2) navigate to poster circle (http://www.webkit.org/blog-files/3d-transforms/poster-circle.html).
3) click back button to go back to google.

Expected:
4) Google renders same size as on initial load.

Actual:
4) Google renders at the initial scale of poster circle (1.347).

[Jacky Jiang]

Created attachment 143941 [details]
committed, r=tonikitoo

[Antonio Gomes]

Comment on attachment 143941 [details]
committed, r=tonikitoo

View in context: https://bugs.webkit.org/attachment.cgi?id=143941&action=review

> Source/WebKit/blackberry/Api/WebPage.cpp:901
> +            if (m_mainFrame && m_mainFrame->document() && !(m_mainFrame->document()->viewportArguments() == defaultViewportArguments))

we should really add a != operator to ViewportArguments.

[Jacky Jiang]

(In reply to comment #2)
> (From update of attachment 143941 [details])
> View in context: https://bugs.webkit.org/attachment.cgi?id=143941&action=review
> 
> > Source/WebKit/blackberry/Api/WebPage.cpp:901
> > +            if (m_mainFrame && m_mainFrame->document() && !(m_mainFrame->document()->viewportArguments() == defaultViewportArguments))
> 
> we should really add a != operator to ViewportArguments.

Opened a bug for this: 87505.

[Jacky Jiang]

Committed r118530: <http://trac.webkit.org/changeset/118530>