Content Shell: Introduce LayoutTestDevToolsFrontend.

content/shell/browser/shell.cc

 // Copyright 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 "content/shell/browser/shell.h"
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/public/browser/devtools_agent_host.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "content/public/common/renderer_preferences.h"
+#include "content/shell/browser/layout_test/layout_test_devtools_frontend.h"
 #include "content/shell/browser/layout_test/layout_test_javascript_dialog_manager.h"
 #include "content/shell/browser/notify_done_forwarder.h"
 #include "content/shell/browser/shell_browser_main_parts.h"
 #include "content/shell/browser/shell_content_browser_client.h"
 #include "content/shell/browser/shell_devtools_frontend.h"
 #include "content/shell/browser/shell_javascript_dialog_manager.h"
 #include "content/shell/browser/webkit_test_controller.h"
 #include "content/shell/common/shell_messages.h"
 #include "content/shell/common/shell_switches.h"
 
@@ skipping 346 matching lines @@
 }
 
 void Shell::TitleWasSet(NavigationEntry* entry, bool explicit_set) {
   if (entry)
     PlatformSetTitle(entry->GetTitle());
 }
 
 void Shell::InnerShowDevTools(const std::string& settings,
                               const std::string& frontend_url) {
   if (!devtools_frontend_) {
-    devtools_frontend_ = ShellDevToolsFrontend::Show(
-        web_contents(), settings, frontend_url);
+    if (CommandLine::ForCurrentProcess()->HasSwitch(
+            switches::kDumpRenderTree)) {
+      devtools_frontend_ = LayoutTestDevToolsFrontend::Show(
+          web_contents(), settings, frontend_url);
+    } else {
+      devtools_frontend_ = ShellDevToolsFrontend::Show(web_contents());
+    }
     devtools_observer_.reset(new DevToolsWebContentsObserver(
         this, devtools_frontend_->frontend_shell()->web_contents()));
   }
 
   devtools_frontend_->Activate();
   devtools_frontend_->Focus();
 }
 
 void Shell::OnDevToolsWebContentsDestroyed() {
   devtools_observer_.reset();
   devtools_frontend_ = NULL;
 }
 
 }  // namespace content