Merge Chromium src@r53293

Change-Id: Ia79acf8670f385cee48c45b0a75371d8e950af34

1 files changed, 46 insertions, 0 deletions

diff --git a/webkit/glue/plugins/pepper_var.h b/webkit/glue/plugins/pepper_var.h
new file mode 100644
index 0000000..b8c31cc
--- /dev/null
+++ b/webkit/glue/plugins/pepper_var.h
@@ -0,0 +1,46 @@
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef WEBKIT_GLUE_PLUGINS_PEPPER_VAR_H_
+#define WEBKIT_GLUE_PLUGINS_PEPPER_VAR_H_
+
+#include <string>
+
+typedef struct _pp_Var PP_Var;
+typedef struct _ppb_Var PPB_Var;
+typedef struct NPObject NPObject;
+typedef struct _NPVariant NPVariant;
+typedef void* NPIdentifier;
+
+namespace pepper {
+
+class String;
+
+// There's no class implementing Var since it could represent a number of
+// objects. Instead, we just expose a getter for the interface implemented in
+// the .cc file here.
+const PPB_Var* GetVarInterface();
+
+// Returns a PP_Var of type object that wraps the given NPObject.  Calling this
+// function multiple times given the same NPObject results in the same PP_Var.
+PP_Var NPObjectToPPVar(NPObject* object);
+
+// Returns the NPObject corresponding to the PP_Var.  This pointer has not been
+// retained, so you should not call WebBindings::releaseObject unless you first
+// call WebBindings::retainObject.  Returns NULL if the PP_Var is not an object
+// type.
+NPObject* GetNPObject(PP_Var var);
+
+// Returns a PP_Var of type string that contains a copy of the given string.
+// The input data must be valid UTF-8 encoded text.
+PP_Var StringToPPVar(const std::string& str);
+
+// Returns the String corresponding to the PP_Var.  This pointer has not been
+// AddRef'd, so you should not call Release!  Returns NULL if the PP_Var is not
+// a string type.
+String* GetString(PP_Var var);
+
+}  // namespace pepper
+
+#endif  // WEBKIT_GLUE_PLUGINS_PEPPER_VAR_H_