DevTools: Open Elements panel sooner on Inspect Element

chrome/browser/ui/webui/devtools_ui.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 "chrome/browser/ui/webui/devtools_ui.h"
 
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted_memory.h"
 #include "base/strings/string_split.h"
@@ skipping 126 matching lines @@
     return "true";
 
   // Pass connection endpoints as is.
   if (key == "ws" || key == "service-backend")
     return SanitizeEndpoint(value);
 
   // Only support undocked for old frontends.
   if (key == "dockSide" && value == "undocked")
     return value;
 
+  if (key == "panel" && (value == "elements" || value == "console"))
+    return value;
+
   if (key == "remoteBase")
     return SanitizeRemoteBase(value);
 
   if (key == "remoteFrontendUrl")
     return SanitizeRemoteFrontendURL(value);
 
   return std::string();
 }
 
 GURL SanitizeFrontendURL(
@@ skipping 290 matching lines @@
   if (profile->IsOffTheRecord()) {
     GURL site = content::SiteInstance::GetSiteForURL(profile, url);
     content::BrowserContext::GetStoragePartitionForSite(profile, site)->
         GetFileSystemContext()->EnableTemporaryFileSystemInIncognito();
   }
   bindings_.reset(new DevToolsUIBindings(web_ui->GetWebContents()));
 }
 
 DevToolsUI::~DevToolsUI() {
 }