Move RenderProcess to content.

chrome/renderer/render_process_impl.h

-// 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 CHROME_RENDERER_RENDER_PROCESS_IMPL_H_
-#define CHROME_RENDERER_RENDER_PROCESS_IMPL_H_
-#pragma once
-
-#include "base/timer.h"
-#include "chrome/renderer/render_process.h"
-#include "native_client/src/shared/imc/nacl_imc.h"
-
-namespace skia {
-class PlatformCanvas;
-}
-
-// Implementation of the RenderProcess interface for the regular browser.
-// See also MockRenderProcess which implements the active "RenderProcess" when
-// running under certain unit tests.
-class RenderProcessImpl : public RenderProcess {
- public:
-  RenderProcessImpl();
-  ~RenderProcessImpl();
-
-  // RenderProcess implementation.
-  virtual skia::PlatformCanvas* GetDrawingCanvas(TransportDIB** memory,
-                                                 const gfx::Rect& rect);
-  virtual void ReleaseTransportDIB(TransportDIB* memory);
-  virtual bool UseInProcessPlugins() const;
-  virtual bool HasInitializedMediaLibrary() const;
-
-  // Like UseInProcessPlugins(), but called before RenderProcess is created
-  // and does not allow overriding by tests. This just checks the command line
-  // each time.
-  static bool InProcessPlugins();
-
- private:
-  // Look in the shared memory cache for a suitable object to reuse.
-  //   result: (output) the memory found
-  //   size: the resulting memory will be >= this size, in bytes
-  //   returns: false if a suitable DIB memory could not be found
-  bool GetTransportDIBFromCache(TransportDIB** result, size_t size);
-
-  // Maybe put the given shared memory into the shared memory cache. Returns
-  // true if the SharedMemory object was stored in the cache; otherwise, false
-  // is returned.
-  bool PutSharedMemInCache(TransportDIB* memory);
-
-  void ClearTransportDIBCache();
-
-  // Return the index of a free cache slot in which to install a transport DIB
-  // of the given size. If all entries in the cache are larger than the given
-  // size, this doesn't free any slots and returns -1.
-  int FindFreeCacheSlot(size_t size);
-
-  // Create a new transport DIB of, at least, the given size. Return NULL on
-  // error.
-  TransportDIB* CreateTransportDIB(size_t size);
-  void FreeTransportDIB(TransportDIB*);
-
-  // A very simplistic and small cache.  If an entry in this array is non-null,
-  // then it points to a SharedMemory object that is available for reuse.
-  TransportDIB* shared_mem_cache_[2];
-
-  // This DelayTimer cleans up our cache 5 seconds after the last use.
-  base::DelayTimer<RenderProcessImpl> shared_mem_cache_cleaner_;
-
-  // TransportDIB sequence number
-  uint32 transport_dib_next_sequence_number_;
-
-  bool in_process_plugins_;
-
-  DISALLOW_COPY_AND_ASSIGN(RenderProcessImpl);
-};
-
-#endif  // CHROME_RENDERER_RENDER_PROCESS_IMPL_H_