Gallery.app: Add empty place holders for new separated Gallery app.

chrome/browser/resources/gallery/manifest.json

 {
   // chrome-extension://jcgeabjmjgoblfofpppfkcoakmfobdko/
   "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw0/gRbJc545iEGRZs20Rl/HtrSUp8H3gJd4Y6hCe0CG1xQiJhZ5nc8qZyxa96gMxRAKBq54S6sjVVtV6uS70oU6FvrvwItByYkkqr4ZE7eMJKwMqnGItxWbh6KBodf89lpKoIy6MtYTqubBhXB/IQBZsXah90tXwRzaaJNWw+2BBRIhcPsH3ng+wgN7rwFxo4HIv9ZpqkYlx90rwkfjOmKPPnSXyXFIBJfmqfdbd8PLtcxzzOTE+vxwoXZuYWrthKm4uKfNqXIYns74sSJlqyKfctuR+nQdNh8uePv0e+/Ul3wER1/jIXULLjfyoaklyDs+ak3SDf+xWScJ+0LJ0AwIDAQAB",
   "manifest_version": 2,
-  "name": "Video Player",
+  "name": "New Gallery",

[mtomasz, 2014/04/15 03:14:03]

nit: I think just "Gallery" is fine.

[hirono, 2014/04/15 03:49:41]

Done.

   "version": "1.0",

[mtomasz, 2014/04/15 03:14:03]

nit: But we could increment the version instead of adding 'New' to the name.

[hirono, 2014/04/15 03:49:41]

Done.

-  "description": "Video Player",
+  "description": "Gallery application of Chrome OS",

[mtomasz, 2014/04/15 03:14:03]

nit: How about: 'Picture and video browser app.'?

[hirono, 2014/04/15 03:49:41]

Done.

   "display_in_launcher": false,
   "incognito" : "split",
   "icons": {
     "16": "images/100/icon.png",
     "32": "images/200/icon.png"
   },
   "permissions": [
     "fileSystem",
     "fileBrowserPrivate",
     "fullscreen",
     "mediaPlayerPrivate",
     "storage",
     "chrome://theme/"
   ],
   "file_handlers": {
     "video": {
       "types": [
-        "video/*"
+        "image/*"
       ],
       "extensions": [
-        "3gp",
-        "avi",
-        "m4v",
-        "mkv",
-        "mov",
-        "mp4",
-        "mpeg",
-        "mpeg4",
-        "mpg",
-        "mpg4",
-        "ogm",
-        "ogv",
-        "ogx",
-        "webm"
+        "bmp",
+        "gif",
+        "ico",
+        "jpg",
+        "jpeg",
+        "png",
+        "webp"
       ],
-      // TODO(yoshiki): localize this.
-      "title": "Watch"
+      // TODO(hirono): Rename and localize this.
+      "title": "Open with new Gallery"

[mtomasz, 2014/04/15 03:14:03]

nit: 'Open in Gallery'?

[hirono, 2014/04/15 03:49:41]

Can I keep 'new' as long as the feature is behind flag?
I need to tell the new action from the existing Gallery's action.

     }
   },
   "app": {
     "background": {
       "scripts": [
-        "js/error_util.js",
-        "js/test_util.js",
+        // "js/error_util.js",

[mtomasz, 2014/04/15 03:14:03]

nit: Why is this commented out?

[hirono, 2014/04/15 03:49:41]

Oops, remove the comment out symbols.

+        // "js/test_util.js",
         "js/background.js"
       ]
     },
     "content_security_policy": "default-src 'none'; script-src 'self'; style-src 'self' 'unsafe-inline'; img-src 'self' chrome://theme data:; media-src 'self'; object-src 'self'"
   }
 }