Close detached DevTools window (rather than open a new instance) when it receives an F12 keypress

chrome/browser/ui/browser_command_controller.cc

Index: chrome/browser/ui/browser_command_controller.cc
diff --git a/chrome/browser/ui/browser_command_controller.cc b/chrome/browser/ui/browser_command_controller.cc
index bab1509dd9e8cf4e2cde7cabe829316a9ea90433..40b6f8145ca3bc9f1010b1e5ad649fb9cb6e3e4a 100644
--- a/chrome/browser/ui/browser_command_controller.cc
+++ b/chrome/browser/ui/browser_command_controller.cc
@@ -508,7 +508,7 @@ void BrowserCommandController::ExecuteCommandWithDisposition(
       CreateApplicationShortcuts(browser_);
       break;
     case IDC_DEV_TOOLS:
-      ToggleDevToolsWindow(browser_, DEVTOOLS_TOGGLE_ACTION_NONE);
+      ToggleDevToolsWindow(browser_, DEVTOOLS_TOGGLE_ACTION_SHOW);
       break;
     case IDC_DEV_TOOLS_CONSOLE:
       ToggleDevToolsWindow(browser_, DEVTOOLS_TOGGLE_ACTION_SHOW_CONSOLE);
@@ -516,6 +516,9 @@ void BrowserCommandController::ExecuteCommandWithDisposition(
     case IDC_DEV_TOOLS_INSPECT:
       ToggleDevToolsWindow(browser_, DEVTOOLS_TOGGLE_ACTION_INSPECT);
       break;
+    case IDC_DEV_TOOLS_TOGGLE_INSPECTOR:
+      ToggleDevToolsWindow(browser_, DEVTOOLS_TOGGLE_ACTION_TOGGLE);
+      break;
     case IDC_TASK_MANAGER:
       OpenTaskManager(browser_, false);
       break;
@@ -952,6 +955,8 @@ void BrowserCommandController::UpdateCommandsForDevTools() {
                                         dev_tools_enabled);
   command_updater_.UpdateCommandEnabled(IDC_DEV_TOOLS_INSPECT,
                                         dev_tools_enabled);
+  command_updater_.UpdateCommandEnabled(IDC_DEV_TOOLS_TOGGLE_INSPECTOR,

[pfeldman, 2012/08/24 10:16:14]

_TOGGLE ? (Drop INSPECTOR)

[apavlov, 2012/08/24 11:02:13]

Done.

+                                        dev_tools_enabled);
 }
 
 void BrowserCommandController::UpdateCommandsForBookmarkEditing() {