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

chrome/browser/browser_about_handler.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/browser/browser_about_handler.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 754 matching lines @@
   outputs->clear();
 
   // Populate the collector with stats from the local browser process
   // and send off requests to all the renderer processes.
   char buffer[1024 * 32];
   MallocExtension::instance()->GetStats(buffer, sizeof(buffer));
   std::string browser("Browser");
   AboutTcmallocOutputs::GetInstance()->SetOutput(browser, buffer);
   RenderProcessHost::iterator it(RenderProcessHost::AllHostsIterator());
   while (!it.IsAtEnd()) {
-    it.GetCurrentValue()->Send(new ViewMsg_GetRendererTcmalloc);
+    it.GetCurrentValue()->Send(new ChromeViewMsg_GetRendererTcmalloc);
     it.Advance();
   }
 
   return data;
 }
 #endif
 
 std::string AboutHistograms(const std::string& query) {
   TimeDelta wait_time = TimeDelta::FromMilliseconds(10000);
 
@@ skipping 741 matching lines @@
   return false;
 }
 
 std::vector<std::string> ChromePaths() {
   std::vector<std::string> paths;
   paths.reserve(arraysize(kChromePaths));
   for (size_t i = 0; i < arraysize(kChromePaths); i++)
     paths.push_back(kChromePaths[i]);
   return paths;
 }