Create a public API around webkit::ppapi::PluginInstance and use it in chrome. After this, webkit/p…

webkit/plugins/ppapi/ppapi_unittest.h

 // 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 WEBKIT_PLUGINS_PPAPI_PPAPI_UNITTEST_H_
 #define WEBKIT_PLUGINS_PPAPI_PPAPI_UNITTEST_H_
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webkit/plugins/ppapi/plugin_delegate.h"
 
 namespace base {
 class MessageLoop;
 }
 
 namespace webkit {
 namespace ppapi {
 
 class MockPluginDelegate;
-class PluginInstance;
+class PluginInstanceImpl;
 class PluginModule;
 
 class PpapiUnittest : public testing::Test,
                       public webkit::ppapi::PluginDelegate::ModuleLifetime {
  public:
   PpapiUnittest();
   virtual ~PpapiUnittest();
 
   virtual void SetUp();
   virtual void TearDown();
 
   MockPluginDelegate* delegate() { return delegate_.get(); }
   PluginModule* module() const { return module_.get(); }
-  PluginInstance* instance() const { return instance_.get(); }
+  PluginInstanceImpl* instance() const { return instance_.get(); }
 
   // Provides access to the interfaces implemented by the test. The default one
   // implements PPP_INSTANCE.
   virtual const void* GetMockInterface(const char* interface_name) const;
 
   // Deletes the instance and module to simulate module shutdown.
   void ShutdownModule();
 
   // Sets the view size of the plugin instance.
   void SetViewSize(int width, int height) const;
 
  protected:
   virtual MockPluginDelegate* NewPluginDelegate();
 
  private:
   scoped_ptr<MockPluginDelegate> delegate_;
 
   // Note: module must be declared first since we want it to get destroyed last.
   scoped_refptr<PluginModule> module_;
-  scoped_refptr<PluginInstance> instance_;
+  scoped_refptr<PluginInstanceImpl> instance_;
 
   scoped_ptr<base::MessageLoop> message_loop_;
 
   // ModuleLifetime implementation.
   virtual void PluginModuleDead(PluginModule* dead_module);
 
   DISALLOW_COPY_AND_ASSIGN(PpapiUnittest);
 };
 
 }  // namespace ppapi
 }  // namespace webkit
 
 #endif  // WEBKIT_PLUGINS_PPAPI_PPAPI_UNITTEST_H_