Add a webkit_glue API for lanching NaCl's sel_ldr. NaCl will call this API v...

chrome/renderer/render_process_impl.cc

 // 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.
 
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <objidl.h>
 #include <mlang.h>
@@ skipping 33 matching lines @@
 #elif defined(OS_WIN)
 #include "app/win/iat_patch_function.h"
 #endif
 
 #if defined(OS_LINUX)
 #include "chrome/renderer/renderer_sandbox_support_linux.h"
 #endif
 
 namespace {
 
+// TODO(abarth): Remove this function in favor of webkit_glue::LaunchSelLdr.
 #if !defined(DISABLE_NACL)
 bool LaunchNaClProcessMultiFD(const char* alleged_url,
                               int socket_count,
                               nacl::Handle* imc_handles,
                               nacl::Handle* nacl_process_handle,
                               int* nacl_process_id) {

[noelallen_use_chromium, 2010/12/17 19:52:22]

Ugly that this is an int, however tracing through the code we see that
sel_ldr_launcher_chrome.cc which actually uses this through func* indirection
passes in an actual int ptr.  So this is correct.

   // TODO(gregoryd): nacl::FileDescriptor will be soon merged with
   // base::FileDescriptor
   std::vector<nacl::FileDescriptor> sockets;
   base::ProcessHandle nacl_process;
   if (!RenderThread::current()->Send(
     new ViewHostMsg_LaunchNaCl(
         ASCIIToWide(alleged_url),
         socket_count,
         &sockets,
         &nacl_process,
@@ skipping 301 matching lines @@
 }
 
 void RenderProcessImpl::ClearTransportDIBCache() {
   for (size_t i = 0; i < arraysize(shared_mem_cache_); ++i) {
     if (shared_mem_cache_[i]) {
       FreeTransportDIB(shared_mem_cache_[i]);
       shared_mem_cache_[i] = NULL;
     }
   }
 }