Improvements - chrome dark theme variant (#506)

This uses arc-theme-darker as basis with values from previous version.
Which fixed the issues of changing colors when window is inactive.

* Remove localization from dark chromium theme variant

* Add packed version of chrome dark theme varian

* Use correct toolbar color in chrome dark variant

* Use button color for background tabs in chrome dark variant

extra/Chrome/arc-dark-theme/_locales/en/messages.json

@@ -1,10 +0,0 @@
-{
-  "appName": {
-    "message": "Arc dark chrome theme",
-    "description": "The title of the application, displayed in the web store."
-  },
-  "appDesc": {
-    "message": "A Google Chrome theme made to match the colors of the dark arc theme by horst3180", 
-    "description":"The description of the application, displayed in the web store."
-  }
-}

extra/Chrome/arc-dark-theme/_locales/en_GB/messages.json

@@ -1,8 +0,0 @@
-{
-  "appName": {
-    "message": "Arc dark chrome theme"
-  },
-  "appDesc": {
-    "message": "A Google Chrome theme made to match the colours of the dark arc theme by horst3180"
-  }
-}

extra/Chrome/arc-dark-theme/_locales/en_US/messages.json

@@ -1,8 +0,0 @@
-{
-  "appName": {
-    "message": "Arc dark chrome theme"
-  },
-  "appDesc": {
-    "message": "A Google Chrome theme made to match the colors of the dark arc theme by horst3180"
-  }
-}

extra/Chrome/arc-dark-theme/_locales/fr/messages.json

@@ -1,8 +0,0 @@
-{
-  "appName": {
-    "message": "Arc dark thème"
-  },
-  "appDesc": {
-    "message": "Un thème de Google Chrome avec les couleurs du thème 'dark arc' de horst3180"
-  }
-}

extra/Chrome/arc-dark-theme/manifest.json

@@ -1,68 +1,40 @@
 {
-    "manifest_version":2,
-    "theme":{
-        "images":{
-            "theme_frame":"images/theme_frame.png",
-            "theme_toolbar":"images/theme_toolbar.png",
-            "theme_tab_background":"images/theme_tab_background.png"
-        },
-        "colors":{
-            "frame":[
-                47,
-                52,
-                63
-            ],
-            "toolbar":[
-                47,
-                52,
-                63
-            ],
-            "tab_text":[
-                238,
-                238,
-                238
-            ],
-            "tab_background_text":[
-                36,
-                36,
-                36
-            ],
-            "bookmark_text":[
-                238,
-                238,
-                238
-            ],
-            "ntp_background":[
-                64,
-                69,
-                82
-            ],
-            "ntp_text":[
-                238,
-                238,
-                238
-            ],
-            "button_background":[
-                59,
-                66,
-                80,
-                1
-            ]
-        },
-        "tints":{
-            "buttons":[
-                0,
-                0,
-                0.81
-            ]
-        },
-        "properties":{
-            "ntp_background_alignment":"bottom",
-            "ntp_background_repeat":"no-repeat"
-        }
-    },
-    "name":"__MSG_appName__",
-    "version":"1.1",
-    "description":"__MSG_appDesc__",
-    "default_locale":"en"
+   "description": "Arc-Dark theme for Chrome/Chromium",
+   "key": "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC6RY/VX2xN/FFEQQwi4sSHGaMxF6cARCTsKKxmPhbics9qDIkZxxBqeM4TUhHDhgsZrxZsXAplyKnIjTEIdw96XDK34uF5cqLOG5vzFRIOAdFfCyC9HNupQGg3Vd8PKSVmLZz/2Xsu5zmvx+zz3VIDtNK+HaVktMhJnO9utBougQIDAQAB",
+   "manifest_version": 2,
+   "name": "Arc Dark",
+   "theme": {
+      "colors": {
+         "bookmark_text": [ 238, 238, 238 ],
+         "button_background": [ 59, 66, 80, 1 ],
+         "frame": [ 47, 52, 63 ],
+         "frame_inactive": [ 47, 52, 63 ],
+         "frame_incognito": [ 47, 52, 63 ],
+         "frame_incognito_inactive": [ 47, 52, 63],
+         "ntp_background": [ 64, 69, 82 ],
+         "ntp_text": [ 238, 238, 238 ],
+         "tab_background_text": [ 36, 36, 36 ],
+         "tab_text": [ 238, 238, 238 ],
+         "toolbar": [ 47, 52, 63 ]
+      },
+      "images": {
+         "theme_frame": "images/theme_frame.png",
+         "theme_frame_inactive": "images/theme_frame.png",
+         "theme_tab_background": "images/theme_tab_background.png",
+         "theme_toolbar": "images/theme_toolbar.png"
+      },
+      "properties": {
+         "ntp_background_alignment": "bottom",
+         "ntp_background_repeat": "no-repeat"
+      },
+      "tints": {
+         "background_tab": [ -1, 0.5, 0.85 ],
+         "buttons": [ 0, 0, 0.81 ],
+         "frame": [ -1, -1, -1 ],
+         "frame_inactive": [ -1, -1, -1 ],
+         "frame_incognito": [ -1, 0.2, 0.35 ],
+         "frame_incognito_inactive": [ -1, 0.3, 0.6 ]
+      }
+   },
+   "version": "1"
 }