Issue 1623 - Removed unused/duplicate translations

_locales/en_US/messages.json

 {
   "add": {
     "description": "This is the label for the 'Add' buttons.",
     "message": "Add"
   },
   "add_domain_button": {
     "message": "Add domain"
   },
   "add_filter_button": {
     "message": "Add filter"
   },
   "add_filters_msg": {
     "message": "Add filter(s)?"
   },
   "add_your_own_filters": {
     "message": "Add your own filters"
   },
   "apply_changes": {
     "message": "Apply changes"
   },
   "block_element": {
-    "description": "Label for 'Block Element' context menu item",
-    "message": "Block Element"
+    "description": "Action in context menu and popup UI, to add a filter which blocks an element selected from the current page",
+    "message": "Block element"

[Wladimir Palant, 2014/12/01 19:39:43]

Actually, it should probably be in title case. The problem is rather than our
other titles aren't using it.

[Sebastian Noack, 2014/12/02 09:26:13]

It should be consistent with the other labels. While we could change the other
labels in popup UI, we can't change the other items in the context menu, which
aren't title-ized, e.g. "Inspect element".

   },
   "cancel": {
     "description": "Cancel button label",
     "message": "Cancel"
   },
   "clickhide_instructions": {
     "message": "After closing this popup, click (or right-click) an element on the page."
   },
   "description_chrome": {
     "description": "Note: this cannot be longer than 132 characters",
     "message": "The free adblock tool for Chrome: Blocks annoying video ads on YouTube, Facebook ads, banners and much more."
   },
   "description_opera": {
     "message": "The free adblock tool for Opera: Blocks annoying video ads on YouTube, Facebook ads, banners and much more."
   },
   "description_safari": {
     "message": "The free adblock tool for Safari: Blocks annoying video ads on YouTube, Facebook ads, banners and much more."
   },
   "disabled_for_site":
   {
     "description": "Popup balloon label to disable blocking",
     "message": "<strong>Disabled</strong> on this site"
   },
-  "disable_inline": {
-    "message": "Disable inline text ads"
-  },
   "disabled_for_these_domains": {
     "message": "Adblock Plus is disabled for the domains listed below. You can add a domain either via the Adblock Plus icon in the address bar or by typing the domain (not a URL) in the box and clicking the \"Add domain\" button."
   },
-  "easy_create_filter": {
-    "description": "Popup balloon label for blocking elements on the current page",
-    "message": "Block element"

[Wladimir Palant, 2014/12/01 19:39:43]

I'm not sure that this is a good idea. A button and a dialog title are two
different things, even if they refer to the same feature. I'd definitely veto
this change if there were a chance that we decide to change these strings at
some point - it's just too likely that we'd want different strings here. But
even for a deprecated UI and assuming that you checked that all the translations
are indeed identical, I don't see why we should remove this string. It's not
like doing so will reduce the work the translators need to do (Crowdin has
translation memory so identical strings don't need to be translated twice).

[Sebastian Noack, 2014/12/02 09:26:13]

I think we should make sure they have the same title, for consistency and that
the users knows they are the same feature. I don't see any difference between an
item in the popup UI, and an item in the context menu. But fair enough. It's
probably not worth arguing.

-  },
   "edit_filters_raw": {
     "message": "Edit filters as raw text"
   },
   "enable_only_the": {
     "message": "Enable only the filter lists you need. Too many can make your browser unresponsive."
   },
   "enabled_for_site": {
     "description": "Popup balloon label to enable blocking",
     "message": "<strong>Enabled</strong> on this site"
   },
@@ skipping 135 matching lines @@
   "line": {
     "message": "Line $number$",
     "description": "Prepended to error messages to indicate the line number (e.g. \"Line 42: Some error on this line\")",
     "placeholders": {
       "number": {
         "content": "$1"
       }
     }
   }
 }