Implement the CoreAnimation drawing model for plug-ins, sharing IPC and some rendering code with the GPU Plug-in. The drawing model negotiation is currently disabled so this should have no visible impact to plug-ins.

BUG=32012
TEST=make sure the pepper GPU plug-ins still work.
Review URL: http://codereview.chromium.org/673001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@41158 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 8 insertions, 0 deletions

diff --git a/chrome/renderer/webplugin_delegate_proxy.h b/chrome/renderer/webplugin_delegate_proxy.h
index 212758e..cdeb62a 100644
--- a/chrome/renderer/webplugin_delegate_proxy.h
+++ b/chrome/renderer/webplugin_delegate_proxy.h
@@ -149,6 +149,7 @@ class WebPluginDelegateProxy
   void OnDeferResourceLoading(unsigned long resource_id, bool defer);
 
 #if defined(OS_MACOSX)
+  void OnBindFakePluginWindowHandle();
   void OnUpdateGeometry_ACK(int ack_key);
   void OnGPUPluginSetIOSurface(gfx::PluginWindowHandle window,
                                int32 width,
@@ -188,6 +189,13 @@ class WebPluginDelegateProxy
   void WillDestroyWindow();
 
 #if defined(OS_MACOSX)
+  // Synthesize a fake window handle for the plug-in to identify the instance
+  // to the browser, allowing mapping to a surface for hardware acceleration
+  // of plug-in content. The browser generates the handle which is then set on
+  // the plug-in. Returns true if it successfully sets the window handle on the
+  // plug-in.
+  bool BindFakePluginWindowHandle();
+
   // The Mac TransportDIB implementation uses base::SharedMemory, which
   // cannot be disposed of if an in-flight UpdateGeometry message refers to
   // the shared memory file descriptor.  The old_transport_dibs_ map holds