3D Compositing in <browser>, first draft.

content/renderer/browser_plugin/browser_plugin_manager_impl.h

Index: content/renderer/browser_plugin/browser_plugin_manager_impl.h
diff --git a/content/renderer/browser_plugin/browser_plugin_manager_impl.h b/content/renderer/browser_plugin/browser_plugin_manager_impl.h
index 7f3c8c9088912ce04a3ce42a999bb87520da4995..e7b9f6ec2609f5dd184de8e35afca40b4212ef71 100644
--- a/content/renderer/browser_plugin/browser_plugin_manager_impl.h
+++ b/content/renderer/browser_plugin/browser_plugin_manager_impl.h
@@ -8,8 +8,13 @@
 #include "content/renderer/browser_plugin/browser_plugin_manager.h"
 #include "googleurl/src/gurl.h"
 
+struct BrowserPlugin_SwapInfo;
 struct BrowserPluginMsg_UpdateRect_Params;
 
+namespace gfx {
+class Size;
+}
+
 namespace content {
 
 class BrowserPluginManagerImpl : public BrowserPluginManager {
@@ -17,11 +22,13 @@ class BrowserPluginManagerImpl : public BrowserPluginManager {
   BrowserPluginManagerImpl();
   virtual ~BrowserPluginManagerImpl();
 
+
   // BrowserPluginManager implementation.
   virtual BrowserPlugin* CreateBrowserPlugin(
       RenderViewImpl* render_view,
       WebKit::WebFrame* frame,
       const WebKit::WebPluginParams& params) OVERRIDE;
+  virtual void SignalTextureProviderIsReady(int instance_id) OVERRIDE;
 
   // IPC::Sender implementation.
   virtual bool Send(IPC::Message* msg) OVERRIDE;
@@ -35,6 +42,10 @@ class BrowserPluginManagerImpl : public BrowserPluginManager {
   void OnGuestCrashed(int instance_id);
   void OnDidNavigate(int instance_id, const GURL& url);
   void OnAdvanceFocus(int instance_id, bool reverse);
+  void OnBuffersSwapped(int instance_id,
+                        uint64 surface_handle,
+                        const BrowserPlugin_SwapInfo& info);
+  void OnSurfaceResize(int instance_id, const gfx::Size& size);
 
   DISALLOW_COPY_AND_ASSIGN(BrowserPluginManagerImpl);
 };