Resort RootWindow methods

TBR=sky@chromium.org
BUG=

Review URL: https://codereview.chromium.org/28333002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229484 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 229484
Valgrind: Widen a suppression and disable a flaky test.

BUG=290435,309149
NOTRY=true
R=groby@chromium.org
TBR=groby

Review URL: https://codereview.chromium.org/28513007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229485 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 229485
Revert "Teach mojo_shell how to load http URLs"

This reverts commit 2410e4c01a215a487490e7bf87c4369cb8c13e53.

This CL doens't compile on Linux x64.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229486 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 229486