Get chrome:// dev tool urls hooked up in content_shell.

content/app/content_main_runner.cc

 // Copyright (c) 2012 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 "content/public/app/content_main_runner.h"
 
 #include "base/at_exit.h"
 #include "base/command_line.h"
 #include "base/debug/debugger.h"
 #include "base/debug/trace_event.h"
 #include "base/file_path.h"
 #include "base/i18n/icu_util.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/metrics/stats_table.h"
 #include "base/path_service.h"
 #include "base/process_util.h"
 #include "base/stringprintf.h"
 #include "base/string_number_conversions.h"
 #include "content/browser/browser_main.h"
 #include "content/common/set_process_title.h"
 #include "content/public/app/content_main_delegate.h"
 #include "content/public/app/startup_helper_win.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/content_constants.h"
 #include "content/public/common/content_paths.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/main_function_params.h"
 #include "content/public/common/sandbox_init.h"
+#include "content/public/common/url_constants.h"
 #include "crypto/nss_util.h"
 #include "ipc/ipc_switches.h"
 #include "media/base/media.h"
 #include "sandbox/src/sandbox_types.h"
 #include "ui/base/ui_base_switches.h"
 #include "ui/base/ui_base_paths.h"
 #include "webkit/glue/webkit_glue.h"
 
 #if defined(OS_WIN)
 #include <atlbase.h>
@@ skipping 336 matching lines @@
     // app quits. Each "main" needs to flush this pool right before it goes into
     // its main event loop to get rid of the cruft.
     autorelease_pool_.reset(new base::mac::ScopedNSAutoreleasePool());
 #endif
 
     CommandLine::Init(argc, argv);
 
     int exit_code;
     if (delegate && delegate->BasicStartupComplete(&exit_code))
       return exit_code;
+    DCHECK(!delegate || content::GetContentClient()) <<
+        "BasicStartupComplete didn't set the content client";
 
     completed_basic_startup_ = true;
 
     const CommandLine& command_line = *CommandLine::ForCurrentProcess();
     std::string process_type =
           command_line.GetSwitchValueASCII(switches::kProcessType);
 
     // Enable startup tracing asap to avoid early TRACE_EVENT calls being
     // ignored.
     if (command_line.HasSwitch(switches::kTraceStartup)) {
@@ skipping 41 matching lines @@
         signal(SIGINT, SIG_IGN);
     }
 #endif
 
 #if defined(USE_NSS)
     crypto::EarlySetupForNSSInit();
 #endif
 
     ui::RegisterPathProvider();
     content::RegisterPathProvider();
+    const bool kLockStandardSchemes = true;
+    content::RegisterContentSchemes(kLockStandardSchemes);
 
     CHECK(icu_util::Initialize());
 
     base::ProcessId browser_pid = base::GetCurrentProcId();
     if (command_line.HasSwitch(switches::kProcessChannelID)) {
 #if defined(OS_WIN) || defined(OS_MACOSX)
       std::string channel_name =
           command_line.GetSwitchValueASCII(switches::kProcessChannelID);
 
       int browser_pid_int;
@@ skipping 119 matching lines @@
 }  // namespace
 
 namespace content {
 
 // static
 ContentMainRunner* ContentMainRunner::Create() {
   return new ContentMainRunnerImpl();
 }
 
 }  // namespace content