Add keyboard shortcuts in Files.app to open inspector.

chrome/browser/chromeos/extensions/file_manager/private_api_misc.cc

Index: chrome/browser/chromeos/extensions/file_manager/private_api_misc.cc
diff --git a/chrome/browser/chromeos/extensions/file_manager/private_api_misc.cc b/chrome/browser/chromeos/extensions/file_manager/private_api_misc.cc
index f11975a85b36d70403354f9becf2484921a5c691..a708b3750c5e75306c3154d7be8be017636984c3 100644
--- a/chrome/browser/chromeos/extensions/file_manager/private_api_misc.cc
+++ b/chrome/browser/chromeos/extensions/file_manager/private_api_misc.cc
@@ -9,6 +9,7 @@
 #include "ash/frame/frame_util.h"
 #include "base/files/file_path.h"
 #include "base/prefs/pref_service.h"
+#include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/drive/file_system_util.h"
@@ -19,7 +20,9 @@
 #include "chrome/browser/chromeos/file_manager/zip_file_creator.h"
 #include "chrome/browser/chromeos/login/users/user_manager.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
+#include "chrome/browser/devtools/devtools_window.h"
 #include "chrome/browser/drive/event_logger.h"
+#include "chrome/browser/extensions/devtools_util.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
@@ -437,4 +440,39 @@ bool FileBrowserPrivateVisitDesktopFunction::RunSync() {
   return true;
 }
 
+bool FileBrowserPrivateOpenInspectorFunction::RunSync() {
+  using extensions::api::file_browser_private::OpenInspector::Params;
+  const scoped_ptr<Params> params(Params::Create(*args_));
+  EXTENSION_FUNCTION_VALIDATE(params);
+
+  switch (params->type) {
+    case extensions::api::file_browser_private::INSPECTION_TYPE_NORMAL:
+      // Open inspector for foreground page.
+      DevToolsWindow::OpenDevToolsWindow(render_view_host());
+      break;
+    case extensions::api::file_browser_private::INSPECTION_TYPE_CONSOLE:
+      // Open inspector for foreground page and bring focus to the console.
+      DevToolsWindow::OpenDevToolsWindow(render_view_host(),
+                                         DevToolsToggleAction::ShowConsole());
+      break;
+    case extensions::api::file_browser_private::INSPECTION_TYPE_ELEMENT:
+      // Open inspector for foreground page in inspect element mode.
+      DevToolsWindow::OpenDevToolsWindow(render_view_host(),
+                                         DevToolsToggleAction::Inspect());
+      break;
+    case extensions::api::file_browser_private::INSPECTION_TYPE_BACKGROUND:
+      // Open inspector for background page.
+      extensions::devtools_util::InspectBackgroundPage(GetExtension(),
+                                                       GetProfile());
+      break;
+    default:
+      NOTREACHED();
+      SetError(
+          base::StringPrintf("Unexpected inspection type(%d) is specified.",
+                             static_cast<int>(params->type)));
+      return false;
+  }
+  return true;
+}
+
 }  // namespace extensions