Add UI DevTools under chrome://inspect/#other

chrome/browser/ui/webui/inspect_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/inspect_ui.h"
 
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "chrome/browser/devtools/devtools_targets_ui.h"
 #include "chrome/browser/devtools/devtools_ui_bindings.h"
@@ skipping 21 matching lines @@
 #include "content/public/common/frame_navigate_params.h"
 
 using content::DevToolsAgentHost;
 using content::WebContents;
 using content::WebUIMessageHandler;
 
 namespace {
 
 const char kInitUICommand[]  = "init-ui";
 const char kInspectCommand[]  = "inspect";
+const char kInspectUiCommand[] = "inspect-ui";

[dgozman, 2016/11/15 23:47:08]

inspect-additional

[Sarmad Hashmi, 2016/11/16 01:42:57]

Done.

 const char kActivateCommand[]  = "activate";
 const char kCloseCommand[]  = "close";
 const char kReloadCommand[]  = "reload";
 const char kOpenCommand[]  = "open";
 const char kInspectBrowser[] = "inspect-browser";
 const char kLocalHost[] = "localhost";
 
 const char kDiscoverUsbDevicesEnabledCommand[] =
     "set-discover-usb-devices-enabled";
 const char kPortForwardingEnabledCommand[] =
@@ skipping 13 matching lines @@
   explicit InspectMessageHandler(InspectUI* inspect_ui)
       : inspect_ui_(inspect_ui) {}
   ~InspectMessageHandler() override {}
 
  private:
   // WebUIMessageHandler implementation.
   void RegisterMessages() override;
 
   void HandleInitUICommand(const base::ListValue* args);
   void HandleInspectCommand(const base::ListValue* args);
+  void HandleInspectUiCommand(const base::ListValue* args);
   void HandleActivateCommand(const base::ListValue* args);
   void HandleCloseCommand(const base::ListValue* args);
   void HandleReloadCommand(const base::ListValue* args);
   void HandleOpenCommand(const base::ListValue* args);
   void HandleInspectBrowserCommand(const base::ListValue* args);
   void HandleBooleanPrefChanged(const char* pref_name,
                                 const base::ListValue* args);
   void HandlePortForwardingConfigCommand(const base::ListValue* args);
   void HandleTCPDiscoveryConfigCommand(const base::ListValue* args);
 
   InspectUI* inspect_ui_;
 
   DISALLOW_COPY_AND_ASSIGN(InspectMessageHandler);
 };
 
 void InspectMessageHandler::RegisterMessages() {
   web_ui()->RegisterMessageCallback(kInitUICommand,
       base::Bind(&InspectMessageHandler::HandleInitUICommand,
                  base::Unretained(this)));
   web_ui()->RegisterMessageCallback(kInspectCommand,
       base::Bind(&InspectMessageHandler::HandleInspectCommand,
                  base::Unretained(this)));
+  web_ui()->RegisterMessageCallback(
+      kInspectUiCommand,
+      base::Bind(&InspectMessageHandler::HandleInspectUiCommand,
+                 base::Unretained(this)));
   web_ui()->RegisterMessageCallback(kActivateCommand,
       base::Bind(&InspectMessageHandler::HandleActivateCommand,
                  base::Unretained(this)));
   web_ui()->RegisterMessageCallback(kCloseCommand,
       base::Bind(&InspectMessageHandler::HandleCloseCommand,
                  base::Unretained(this)));
   web_ui()->RegisterMessageCallback(kDiscoverUsbDevicesEnabledCommand,
       base::Bind(&InspectMessageHandler::HandleBooleanPrefChanged,
                   base::Unretained(this),
                   &prefs::kDevToolsDiscoverUsbDevicesEnabled[0]));
@@ skipping 36 matching lines @@
          (!arg2 || (arg_size > 2 && args->GetString(2, arg2)));
 }
 
 void InspectMessageHandler::HandleInspectCommand(const base::ListValue* args) {
   std::string source;
   std::string id;
   if (ParseStringArgs(args, &source, &id))
     inspect_ui_->Inspect(source, id);
 }
 
+void InspectMessageHandler::HandleInspectUiCommand(
+    const base::ListValue* args) {
+  std::string url;
+  if (ParseStringArgs(args, &url, nullptr)) {
+    WebContents* inspect_ui = web_ui()->GetWebContents();
+    web_ui()->GetWebContents()->GetDelegate()->OpenURLFromTab(
+        inspect_ui,
+        content::OpenURLParams(GURL(url), content::Referrer(),
+                               WindowOpenDisposition::NEW_FOREGROUND_TAB,
+                               ui::PAGE_TRANSITION_AUTO_TOPLEVEL, false));
+  }
+}
+
 void InspectMessageHandler::HandleActivateCommand(const base::ListValue* args) {
   std::string source;
   std::string id;
   if (ParseStringArgs(args, &source, &id))
     inspect_ui_->Activate(source, id);
 }
 
 void InspectMessageHandler::HandleCloseCommand(const base::ListValue* args) {
   std::string source;
   std::string id;
@@ skipping 405 matching lines @@
     handler->ForceUpdate();
 }
 
 void InspectUI::PopulatePortStatus(const base::Value& status) {
   web_ui()->CallJavascriptFunctionUnsafe("populatePortStatus", status);
 }
 
 void InspectUI::ShowIncognitoWarning() {
   web_ui()->CallJavascriptFunctionUnsafe("showIncognitoWarning");
 }