Makes the IME APIs available for beta/stable channels.

chrome/common/extensions/api/_permission_features.json

Index: chrome/common/extensions/api/_permission_features.json
diff --git a/chrome/common/extensions/api/_permission_features.json b/chrome/common/extensions/api/_permission_features.json
index c81c327836257d9730e8a266fa5d35797779390f..3e1a6aab219fc2f62822979b476580794d0e1131 100644
--- a/chrome/common/extensions/api/_permission_features.json
+++ b/chrome/common/extensions/api/_permission_features.json
@@ -452,15 +452,13 @@
     "channel": "trunk",
     "extension_types": ["extension"]
   },
-  "input": [{
+  "input": {
     "channel": "stable",
     "extension_types": ["extension", "legacy_packaged_app"],
-    "platforms": ["chromeos"]
-  }, {
-    "channel": "dev",
-    "extension_types": ["extension", "legacy_packaged_app"],
-    "platforms": ["win", "linux"]
-  }],
+    // TODO(kalman): Um what does this inply?
+    "inplies_full_url_access": true,

[Devlin, 2016/08/25 02:00:00]

Why are you adding this line?

[Shu Chen, 2016/08/25 02:02:42]

This was carried from the old patchset.

I've now removed it.

+    "platforms": ["chromeos", "win", "linux"]
+  },
   "inputMethodPrivate": [{
     "channel": "stable",
     "extension_types": ["extension", "legacy_packaged_app", "platform_app"],