Reviewed by Darin.
Rename the now ObjC++ files to be .mm and remove the explicit file types.
* DefaultDelegates/WebDefaultContextMenuDelegate.m:
(-[WebDefaultUIDelegate editingContextMenuItemsForElement:defaultMenuItems:]):
* English.lproj/StringsNotToBeLocalized.txt:
* Plugins/WebBaseNetscapePluginView.m: Removed.
* Plugins/WebNetscapePluginStream.m: Removed.
* Plugins/WebPluginController.m: Removed.
* WebCoreSupport/WebFrameBridge.m: Removed.
* WebKit.xcodeproj/project.pbxproj:
* WebView/WebDataSource.m: Removed.
* WebView/WebFrame.m: Removed.
* WebView/WebFrameView.m: Removed.
* WebView/WebPDFView.m: Removed.
* WebView/WebPolicyDelegate.m: Removed.
* WebView/WebView.m: Removed.
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@17229
268f45cc-cd09-0410-ab3c-
d52691b4dbfc