https://webkit.org/b/79649

Reviewed by John Sullivan.

Source/WebCore: Updated for WebKit2 string changes.

* English.lproj/Localizable.strings: Updated.

Source/WebKit2: Also makes the Safari Develop menu items work when the Web Inspector is frontmost.

* UIProcess/API/C/WKInspector.cpp:
(WKInspectorIsFront): Added. Call WebInspectorProxy::isFront.
* UIProcess/API/C/WKInspector.h:
* UIProcess/WebInspectorProxy.cpp:
(WebKit::WebInspectorProxy::isFront): Added. Call platformIsFront.
* UIProcess/WebInspectorProxy.h:
* UIProcess/efl/WebInspectorEfl.cpp:
(WebKit::WebInspectorProxy::platformIsFront): Added stub.
* UIProcess/gtk/WebInspectorGtk.cpp:
(WebKit::WebInspectorProxy::platformIsFront): Added stub.
* UIProcess/mac/WebInspectorProxyMac.mm:
(-[WKWebInspectorProxyObjCAdapter showWebInspector:]): Added. Makes the Develop menu items in Safari work when
the Web Inspector window is front.
(-[WKWebInspectorProxyObjCAdapter showErrorConsole:]): Added. Ditto.
(-[WKWebInspectorProxyObjCAdapter showResources:]): Added. Ditto.
(-[WKWebInspectorProxyObjCAdapter viewSource:]): Added. Ditto.
(-[WKWebInspectorProxyObjCAdapter toggleDebuggingJavaScript:]): Added. Ditto.
(-[WKWebInspectorProxyObjCAdapter toggleProfilingJavaScript:]): Added. Ditto.
(-[WKWebInspectorProxyObjCAdapter validateUserInterfaceItem:]): Added. Update the menu item titles.
(WebKit::WebInspectorProxy::platformIsFront): Added. Return if visible and the window is main.
* UIProcess/qt/WebInspectorProxyQt.cpp:
(WebKit::WebInspectorProxy::platformIsFront): Added stub.
* UIProcess/win/WebInspectorProxyWin.cpp:
(WebKit::WebInspectorProxy::platformIsFront): Added stub.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@109002 268f45cc-cd09-0410-ab3c-d52691b4dbfc