Moved creation of GPU transfer buffers into the browser process....

chrome/common/render_messages_internal.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.
 
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "build/build_config.h"
@@ skipping 635 matching lines @@
                     std::string /* The target*/)
 
 // Sent to the renderer when a popup window should no longer count against
 // the current popup count (either because it's not a popup or because it was
 // a generated by a user action or because a constrained popup got turned
 // into a full window).
 IPC_MESSAGE_ROUTED0(ViewMsg_DisassociateFromPopupCount)
 
 // The browser sends this to a renderer process in response to a
 // GpuHostMsg_EstablishGpuChannel message.
-IPC_MESSAGE_CONTROL2(ViewMsg_GpuChannelEstablished,
+IPC_MESSAGE_CONTROL3(ViewMsg_GpuChannelEstablished,
                      IPC::ChannelHandle /* handle to channel */,
+                     base::ProcessHandle /* gpu_renderer_process */,
                      GPUInfo /* stats about GPU process*/)
 
 // Notifies the renderer of the appcache that has been selected for a
 // a particular host. This is sent in reply to AppCacheMsg_SelectCache.
 IPC_MESSAGE_CONTROL2(AppCacheMsg_CacheSelected,
                      int /* host_id */,
                      appcache::AppCacheInfo)
 
 // Notifies the renderer of an AppCache status change.
 IPC_MESSAGE_CONTROL2(AppCacheMsg_StatusChanged,
@@ skipping 1239 matching lines @@
 #if defined(USE_X11)
 // Asks the browser to create a temporary file for the renderer to fill
 // in resulting NativeMetafile in printing.
 IPC_SYNC_MESSAGE_CONTROL0_2(ViewHostMsg_AllocateTempFileForPrinting,
                             base::FileDescriptor /* temp file fd */,
                             int /* fd in browser*/)
 IPC_MESSAGE_CONTROL1(ViewHostMsg_TempFileForPrintingWritten,
                      int /* fd in browser */)
 #endif
 
-#if defined(OS_POSIX)
 // Asks the browser to create a block of shared memory for the renderer to
 // fill in and pass back to the browser.
 IPC_SYNC_MESSAGE_CONTROL1_1(ViewHostMsg_AllocateSharedMemoryBuffer,
                            uint32 /* buffer size */,
                            base::SharedMemoryHandle /* browser handle */)
-#endif
 
 // Provide the browser process with information about the WebCore resource
 // cache.
 IPC_MESSAGE_CONTROL1(ViewHostMsg_ResourceTypeStats,
                      WebKit::WebCache::ResourceTypeStats)
 
 // Notify the browser that this render process can or can't be suddenly
 // terminated.
 IPC_MESSAGE_CONTROL1(ViewHostMsg_SuddenTerminationChanged,
                      bool /* enabled */)
@@ skipping 606 matching lines @@
 // The currently displayed PDF has an unsupported feature.
 IPC_MESSAGE_ROUTED0(ViewHostMsg_PDFHasUnsupportedFeature)
 
 // JavaScript related messages -----------------------------------------------
 
 // Notify the JavaScript engine in the render to change its parameters
 // while performing stress testing.
 IPC_MESSAGE_ROUTED2(ViewMsg_JavaScriptStressTestControl,
                     int /* cmd */,
                     int /* param */)