Rename BaseNativeAppWindowViews and NativeAppWindowViews

* NativeAppWindowViewsWin -> ChromeNativeAppWindowViewsWin
* NativeAppWindowViews -> ChromeNativeAppWindowViews
* BaseNativeAppWindowViews -> apps::NativeAppWindowViews

BUG=345909
TEST=compiles

Review URL: https://codereview.chromium.org/181503009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@253914 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 253914