[Pepper GL] Use shared state to fix a memory leak in MapSub GL extension.

content/renderer/pepper/resource_creation_impl.cc

Index: content/renderer/pepper/resource_creation_impl.cc
diff --git a/content/renderer/pepper/resource_creation_impl.cc b/content/renderer/pepper/resource_creation_impl.cc
index 7fd5d9b9f06943127b32811704158fe4d55c1d85..29ac94d1c8c80e48d8cd8784b71cdf4a0d4808ea 100644
--- a/content/renderer/pepper/resource_creation_impl.cc
+++ b/content/renderer/pepper/resource_creation_impl.cc
@@ -106,8 +106,10 @@ PP_Resource ResourceCreationImpl::CreateGraphics3D(PP_Instance instance,
 PP_Resource ResourceCreationImpl::CreateGraphics3DRaw(
     PP_Instance instance,
     PP_Resource share_context,
-    const int32_t* attrib_list) {
-  return PPB_Graphics3D_Impl::CreateRaw(instance, share_context, attrib_list);
+    const int32_t* attrib_list,
+    base::SharedMemoryHandle* shared_state) {
+  return PPB_Graphics3D_Impl::CreateRaw(instance, share_context, attrib_list,
+                                        shared_state);
 }
 
 PP_Resource ResourceCreationImpl::CreateHostResolver(PP_Instance instance) {