Revert 76840 - Removed GPU plugin....

chrome/renderer/webplugin_delegate_pepper.h

Index: chrome/renderer/webplugin_delegate_pepper.h
===================================================================
--- chrome/renderer/webplugin_delegate_pepper.h	(revision 76844)
+++ chrome/renderer/webplugin_delegate_pepper.h	(working copy)
@@ -16,6 +16,7 @@
 #include "base/weak_ptr.h"
 #include "base/task.h"
 #include "chrome/renderer/pepper_devices.h"
+#include "chrome/renderer/command_buffer_proxy.h"
 #include "third_party/npapi/bindings/npapi.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFileChooserCompletion.h"
@@ -212,6 +213,10 @@
       webkit::npapi::PluginInstance *instance);
   ~WebPluginDelegatePepper();
 
+  // Set a task that calls the repaint callback the next time the window
+  // is invalid and needs to be repainted.
+  void ScheduleHandleRepaint(NPP npp, NPDeviceContext3D* context);
+
   //-----------------------------------------
   // used for windowed and windowless plugins
 
@@ -245,6 +250,27 @@
                             const gfx::Rect& dest_rect, int canvas_height);
 #endif  // OS_MACOSX
 
+#if defined(ENABLE_GPU)
+
+  void ForwardHandleRepaint(NPP npp, NPDeviceContext3D* context);
+
+  // Synchronize a 3D context state with the service.
+  void Synchronize3DContext(NPDeviceContext3D* context,
+                            const gpu::CommandBuffer::State& state);
+
+  // Synchronize the 3D context state with the proxy and invoke the async
+  // flush callback.
+  void Device3DUpdateState(NPP npp,
+                           NPDeviceContext3D* context,
+                           NPDeviceFlushContextCallbackPtr callback,
+                           void* user_data);
+#endif
+
+  // Tells the browser out-of-band where the nested delegate lives on
+  // the page.
+  void SendNestedDelegateGeometryToBrowser(const gfx::Rect& window_rect,
+                                           const gfx::Rect& clip_rect);
+
   // Returns the selection.  If nothing is selected, returns an empty string.
   // If html is true, it will return a string only if html data is available.
   string16 GetSelectedText(bool html) const;
@@ -270,6 +296,9 @@
   // The url with which the plugin was instantiated.
   std::string plugin_url_;
 
+  // The nested GPU plugin.
+  WebPluginDelegateProxy* nested_delegate_;
+
   // The last printable_area passed in to PrintBegin. We remember this because
   // we need to stretch the printed raster bitmap to these dimensions. It is
   // cleared in PrintEnd.
@@ -294,6 +323,14 @@
   bool pdf_output_done_;
 #endif   // defined(OS_LINUX)
 
+#if defined(ENABLE_GPU)
+  // The command buffer used to issue commands to the nested GPU plugin.
+  CommandBufferProxy* command_buffer_;
+
+  // Runnable methods that must be cancelled when the 3D context is destroyed.
+  ScopedRunnableMethodFactory<WebPluginDelegatePepper> method_factory3d_;
+#endif
+
   // The id of the current find operation, or -1 if none is in process.
   int find_identifier_;