Add a PPB_Flash_Print interface and implement in Chrome.

chrome/renderer/chrome_ppapi_interfaces.h

Index: chrome/renderer/chrome_ppapi_interfaces.h
diff --git a/chrome/renderer/chrome_ppapi_interfaces.h b/chrome/renderer/chrome_ppapi_interfaces.h
deleted file mode 100644
index faf4740f7bcbb5c2cf3e1ce77a1eaa93cec8aa01..0000000000000000000000000000000000000000
--- a/chrome/renderer/chrome_ppapi_interfaces.h
+++ /dev/null
@@ -1,18 +0,0 @@
-// Copyright (c) 2011 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 CHROME_RENDERER_CHROME_PPAPI_INTERFACES_H_
-#define CHROME_RENDERER_CHROME_PPAPI_INTERFACES_H_
-#pragma once
-
-#include <string>
-
-namespace chrome {
-
-const void* ChromePPAPIInterfaceFactory(const std::string& interface_name);
-
-}  // chrome
-
-#endif  // CHROME_RENDERER_CHROME_PPAPI_INTERFACES_H_
-