Rename WorkerPermissionClient and friends to WorkerContentSettingsClient.

public/web/WebFrameClient.h

Index: public/web/WebFrameClient.h
diff --git a/public/web/WebFrameClient.h b/public/web/WebFrameClient.h
index 399316ba25ac5bcc08fee13e50fbf4da892bc430..5fd8b89a88c45d06e3b0d121bb5095721c9b8dfc 100644
--- a/public/web/WebFrameClient.h
+++ b/public/web/WebFrameClient.h
@@ -51,6 +51,7 @@
 #include "public/platform/WebStorageQuotaType.h"
 #include "public/platform/WebURLError.h"
 #include "public/platform/WebURLRequest.h"
+#include "public/web/WebWorkerPermissionClientProxy.h"
 #include <v8.h>
 
 namespace blink {
@@ -84,7 +85,7 @@ class WebString;
 class WebURL;
 class WebURLResponse;
 class WebUserMediaClient;
-class WebWorkerPermissionClientProxy;
+class WebWorkerContentSettingsClientProxy;
 struct WebColorSuggestion;
 struct WebConsoleMessage;
 struct WebContextMenuData;
@@ -117,6 +118,12 @@ public:
     // May return null.
     virtual WebWorkerPermissionClientProxy* createWorkerPermissionClientProxy(WebLocalFrame*) { return 0; }
 
+    // May return null.
+    virtual WebWorkerContentSettingsClientProxy* createWorkerContentSettingsClientProxy(WebLocalFrame* frame)
+    {
+        return createWorkerPermissionClientProxy(frame);
+    }
+
     // Create a new WebPopupMenu. In the "createExternalPopupMenu" form, the
     // client is responsible for rendering the contents of the popup menu.
     virtual WebExternalPopupMenu* createExternalPopupMenu(