3D Compositing in <browser>, first draft.

content/renderer/browser_plugin/browser_plugin_manager_impl.cc

Index: content/renderer/browser_plugin/browser_plugin_manager_impl.cc
diff --git a/content/renderer/browser_plugin/browser_plugin_manager_impl.cc b/content/renderer/browser_plugin/browser_plugin_manager_impl.cc
index 32d3573881c04f00abc5333b8e9bb42c993a4aaf..08f5025276d7b9d56dcd6cde59617fce521aef9c 100644
--- a/content/renderer/browser_plugin/browser_plugin_manager_impl.cc
+++ b/content/renderer/browser_plugin/browser_plugin_manager_impl.cc
@@ -30,6 +30,10 @@ bool BrowserPluginManagerImpl::Send(IPC::Message* msg) {
   return RenderThread::Get()->Send(msg);
 }
 
+void BrowserPluginManagerImpl::SignalTextureProviderIsReady(int instance_id) {
+  GetBrowserPlugin(instance_id)->TextureProviderIsReady();
+}
+
 bool BrowserPluginManagerImpl::OnControlMessageReceived(
     const IPC::Message& message) {
   DCHECK(CalledOnValidThread());
@@ -39,6 +43,8 @@ bool BrowserPluginManagerImpl::OnControlMessageReceived(
     IPC_MESSAGE_HANDLER(BrowserPluginMsg_GuestCrashed,OnGuestCrashed)
     IPC_MESSAGE_HANDLER(BrowserPluginMsg_DidNavigate, OnDidNavigate)
     IPC_MESSAGE_HANDLER(BrowserPluginMsg_AdvanceFocus, OnAdvanceFocus)
+    IPC_MESSAGE_HANDLER(BrowserPluginMsg_BuffersSwapped, OnBuffersSwapped)
+    IPC_MESSAGE_HANDLER(BrowserPluginMsg_SurfaceResize, OnSurfaceResize)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
@@ -71,4 +77,21 @@ void BrowserPluginManagerImpl::OnAdvanceFocus(int instance_id, bool reverse) {
     plugin->AdvanceFocus(reverse);
 }
 
+void BrowserPluginManagerImpl::OnBuffersSwapped(
+    int instance_id,
+    uint64 surface_handle,
+    const BrowserPlugin_SwapInfo& info) {
+  BrowserPlugin* plugin = GetBrowserPlugin(instance_id);
+  if (plugin)
+    plugin->BuffersSwapped(surface_handle, info);
+}
+
+void BrowserPluginManagerImpl::OnSurfaceResize(
+    int instance_id,
+    const gfx::Size& size) {
+  BrowserPlugin* plugin = GetBrowserPlugin(instance_id);
+  if (plugin)
+    plugin->SurfaceResize(size);
+}
+
 }  // namespace content