PPAPI: Add console logging methods to pp::InstancePrivate.

ppapi/cpp/private/instance_private.h

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2012 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 PPAPI_CPP_PRIVATE_INSTANCE_PRIVATE_H_
 #define PPAPI_CPP_PRIVATE_INSTANCE_PRIVATE_H_
 
 /**
  * @file
  * Defines the API ...
  *
  * @addtogroup CPP
  * @{
  */
 
+#include "ppapi/c/dev/ppb_console_dev.h"
 #include "ppapi/cpp/instance.h"
 
 /** The C++ interface to the Pepper API. */
 namespace pp {
 
+class Var;
 class VarPrivate;
 
 class InstancePrivate : public Instance {
  public:
   explicit InstancePrivate(PP_Instance instance);
   virtual ~InstancePrivate();
 
   // @{
   /// @name PPP_Instance_Private methods for the plugin to override:
 
   /// See PPP_Instance_Private.GetInstanceObject.
   virtual Var GetInstanceObject();
 
   // @}
 
   // @{
   /// @name PPB_Instance_Private methods for querying the browser:
 
   /// See PPB_Instance_Private.GetWindowObject.
   VarPrivate GetWindowObject();
 
   /// See PPB_Instance_Private.GetOwnerElementObject.
   VarPrivate GetOwnerElementObject();
 
   /// See PPB_Instance.ExecuteScript.
   VarPrivate ExecuteScript(const Var& script, Var* exception = NULL);
 
   // @}
+
+  // @{
+  /// @name PPB_Console_Dev methods for logging to the console:
+
+  /// See PPB_Console_Dev.Log.
+  void LogToConsole(PP_LogLevel_Dev level, const Var& value);
+
+  /// See PPB_Console_Dev.LogWithSource.
+  void LogToConsoleWithSource(PP_LogLevel_Dev level,
+                              const Var& source,
+                              const Var& value);
+
+  // @}
 };
 
 }  // namespace pp
 
 /**
  * @}
  * End addtogroup CPP
  */
 #endif  // PPAPI_CPP_PRIVATE_INSTANCE_PRIVATE_H_