Mojo: Add move semantics to RemotePtr<T>

Also, put Connector into the mojo::internal:: namespace.

BUG=325806
R=viettrungluu@chromium.org

Review URL: https://codereview.chromium.org/103193004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@238814 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 238814
Suppress checklicenses failures for new files in WebGL repository.

Per instructions from phajdan.jr, filed upstream bugs against the two
projects in question, and referred to them from the new suppressions.

BUG=325505
R=phajdan.jr@chromium.org

Review URL: https://codereview.chromium.org/98373004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@238815 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 238815