Files.app: Simplify the parameter type of AppWindowWrapper.

Previously AppWindowWrapper can receive both a parameter object and a function to create the object. But actually, it is enough to specify an object.

Along the way, the CL removes getContentWindows function that is never used now.

This CL simplify the type of parameter and reduces the code.

BUG=310090
TEST=manually

Review URL: https://codereview.chromium.org/35083002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@230415 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 230415
Fix GTK Print Preview size issue.

Gets the maximum size from the web view if there is no dialog host.

BUG=310241

Review URL: https://codereview.chromium.org/35153010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@230416 0039d316-1c4b-4281-b951-d872f2087c98
Roll OpenSSL to 230364

R=digit@chromium.org

Review URL: https://codereview.chromium.org/35413002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@230417 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@230418 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 230417
SVN changes up to revision 230418