Always use ChannelMojo for content child processes.

chrome/common/crash_keys.cc

 // Copyright (c) 2013 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/common/crash_keys.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "base/format_macros.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "build/build_config.h"
 #include "chrome/common/chrome_switches.h"
 #include "components/flags_ui/flags_ui_switches.h"
 #include "content/public/common/content_switches.h"
-#include "ipc/ipc_switches.h"
 
 #if defined(OS_CHROMEOS)
 #include "chrome/common/chrome_switches.h"
 #include "gpu/command_buffer/service/gpu_switches.h"
 #include "ui/gl/gl_switches.h"
 #endif
 
 namespace crash_keys {
 
 const char kActiveURL[] = "url-chunk";
@@ skipping 238 matching lines @@
 
   return base::debug::InitCrashKeys(&keys.at(0), keys.size(), kChunkMaxLength);
 }
 
 static bool IsBoringSwitch(const std::string& flag) {
   static const char* const kIgnoreSwitches[] = {
     switches::kEnableLogging,
     switches::kFlagSwitchesBegin,
     switches::kFlagSwitchesEnd,
     switches::kLoggingLevel,
-#if defined(OS_WIN)
-    // This file is linked into both chrome.dll and chrome.exe. However //ipc
-    // is only in the .dll, so this needs to be a literal rather than the
-    // constant.
-    "channel",  // switches::kProcessChannelID
-#else
-    switches::kProcessChannelID,
-#endif
     switches::kProcessType,
     switches::kV,
     switches::kVModule,
 #if defined(OS_WIN)
     switches::kForceFieldTrials,
 #elif defined(OS_MACOSX)
     switches::kMetricsClientID,
 #elif defined(OS_CHROMEOS)
     switches::kPpapiFlashArgs,
     switches::kPpapiFlashPath,
@@ skipping 69 matching lines @@
 }
 
 ScopedPrinterInfo::~ScopedPrinterInfo() {
   for (size_t i = 0; i < kPrinterInfoCount; ++i) {
     std::string key = base::StringPrintf(kPrinterInfo, i + 1);
     base::debug::ClearCrashKey(key);
   }
 }
 
 }  // namespace crash_keys