Add keyboard shortcuts in Files.app to open inspector.

ui/file_manager/file_manager/foreground/js/file_manager.js

Index: ui/file_manager/file_manager/foreground/js/file_manager.js
diff --git a/ui/file_manager/file_manager/foreground/js/file_manager.js b/ui/file_manager/file_manager/foreground/js/file_manager.js
index 83e60af7e0cc9b0b369d740a496119aa8d8907b4..61effd7cf4f366a15b7f5aeaa02ab105d749835f 100644
--- a/ui/file_manager/file_manager/foreground/js/file_manager.js
+++ b/ui/file_manager/file_manager/foreground/js/file_manager.js
@@ -2945,6 +2945,26 @@ var BOTTOM_MARGIN_FOR_PREVIEW_PANEL_PX = 52;
           this.cancelButton_.click();
         }
         break;
+
+      case 'Ctrl-Shift-73':  // Ctrl + Shift + I

[hirono, 2014/05/23 04:50:08]

Please use command which is a common way to add actions to Files.app.
Zoom shortcuts also uses it.

https://code.google.com/p/chromium/codesearch#chromium/src/ui/file_manager/fi...

[fukino, 2014/05/23 06:16:28]

Done.

+        // Open inspector for foreground page.
+        chrome.fileBrowserPrivate.openInspector('');
+        break;
+
+      case 'Ctrl-Shift-74': //  Ctrl + Shift + J
+        // Open inspector for foreground page and focus to console tab.
+        chrome.fileBrowserPrivate.openInspector('console');
+        break;
+
+      case 'Ctrl-Shift-67': //  Ctrl + Shift + C
+        // Open inspector for foreground page and focus to element tab.
+        chrome.fileBrowserPrivate.openInspector('element');
+        break;
+
+      case 'Ctrl-Shift-66': //  Ctrl + Shift + B
+        // Open inspector for background page.
+        chrome.fileBrowserPrivate.openInspector('background');
+        break;
     }
   };