Prefix all IPC messages used by src\chrome with Chrome. For e.g ChromeViewMsg_, ChromeViewHostMsg...

chrome/renderer/chrome_ppapi_interfaces.cc

 // 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 "chrome/renderer/chrome_ppapi_interfaces.h"
 
 #include "base/logging.h"
 #include "base/rand_util_c.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/common/render_messages.h"
@@ skipping 11 matching lines @@
 namespace chrome {
 
 // Launch NaCl's sel_ldr process.
 bool LaunchSelLdr(const char* alleged_url, int socket_count,
                   void* imc_handles, void* nacl_process_handle,
                   int* nacl_process_id) {
 #if !defined(DISABLE_NACL)
   std::vector<nacl::FileDescriptor> sockets;
   base::ProcessHandle nacl_process;
   if (!RenderThread::current()->Send(
-    new ViewHostMsg_LaunchNaCl(
+    new ChromeViewHostMsg_LaunchNaCl(
         ASCIIToWide(alleged_url),
         socket_count,
         &sockets,
         &nacl_process,
         reinterpret_cast<base::ProcessId*>(nacl_process_id)))) {
     return false;
   }
   CHECK(static_cast<int>(sockets.size()) == socket_count);
   for (int i = 0; i < socket_count; i++) {
     static_cast<nacl::Handle*>(imc_handles)[i] =
@@ skipping 43 matching lines @@
 }
 
 void UninitializePPAPI() {
   webkit::ppapi::PpapiInterfaceFactoryManager* factory_manager =
       webkit::ppapi::PpapiInterfaceFactoryManager::GetInstance();
   factory_manager->UnregisterFactory(ChromePPAPIInterfaceFactory);
 }
 
 }  // namespace chrome