Revert 98767 - Reimplement the Pepper fullscreen API to use webkitRequestFullScreen and friends.

webkit/plugins/ppapi/plugin_delegate.h

Index: webkit/plugins/ppapi/plugin_delegate.h
===================================================================
--- webkit/plugins/ppapi/plugin_delegate.h	(revision 98865)
+++ webkit/plugins/ppapi/plugin_delegate.h	(working copy)
@@ -79,6 +79,7 @@
 namespace ppapi {
 
 class FileIO;
+class FullscreenContainer;
 class PepperFilePath;
 class PluginInstance;
 class PluginModule;
@@ -389,6 +390,11 @@
       webkit::ppapi::PPB_Flash_Menu_Impl* menu,
       const gfx::Point& position) = 0;
 
+  // Create a fullscreen container for a plugin instance. This effectively
+  // switches the plugin to fullscreen.
+  virtual FullscreenContainer* CreateFullscreenContainer(
+      PluginInstance* instance) = 0;
+
   // Gets the size of the screen. The fullscreen window will be created at that
   // size.
   virtual gfx::Size GetScreenSize() = 0;