Fix native dialog size regression
Fix native dialog size regression

A few sub options dialog has wrong size because OnCheckResize always applys
Gtk's default size regardless of what we set. Fix the problem by only do
auto resize when we are asked to (i.e. requested size_'s height is 0).

Also make sure that auto resize repects the given minimum size.

BUG=none
TEST=Verify sub options dialogs such as autofill, search engine manager etc has the right size.

Review URL: http://codereview.chromium.org/2053006

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@47154 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser