Web Inspector: enable dock-to-right view (still need embedders to support it).

Web Inspector: enable dock-to-right view (still need embedders to support it).
https://bugs.webkit.org/show_bug.cgi?id=75360

Patch by Pavel Feldman <pfeldman@google.com> on 2011-12-29
Reviewed by Yury Semikhatsky.

Source/WebCore:

* English.lproj/localizedStrings.js:
* inspector/front-end/Settings.js:
(WebInspector.Settings):
* inspector/front-end/SettingsScreen.js:
(WebInspector.SettingsScreen):
* inspector/front-end/inspector.js:
(WebInspector.set attached):
(WebInspector._renderAsAttached.get return):
(WebInspector._renderAsAttached):
(WebInspector._installDockToRight.updateToolbar):

Source/WebKit/chromium:

* src/js/DevTools.js:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@103835 268f45cc-cd09-0410-ab3c-d52691b4dbfc