[Extensions] Remove unused parts of the preferencesPrivate API

easyUnlockProximityRequired might still be used by someone, but it looks like
the rest of this API can be removed.

BUG=593166
TBR=erg@chromium.org (profiles/ pref change reviewed by gab@)

Review URL: https://codereview.chromium.org/1776373002

Cr-Commit-Position: refs/heads/master@{#381278}

3 files changed, 1 insertions, 36 deletions

diff --git a/chrome/common/extensions/api/preferences_private.json b/chrome/common/extensions/api/preferences_private.json
index 8044178a..e409fb1 100644
--- a/chrome/common/extensions/api/preferences_private.json
+++ b/chrome/common/extensions/api/preferences_private.json
@@ -12,33 +12,7 @@
         "$ref": "types.private.ChromeDirectSetting",
         "value": ["easy_unlock.proximity_required", {"type":"boolean"}],
         "description": "If true, a remote Easy Unlock device can only unlock the local device if it is in very close proximity (roughly, within a foot). This preference's value is a boolean, defaulting to <code>false</code>."
-      },
-      "googleGeolocationAccessEnabled": {
-        "nocompile": true,
-        "$ref": "types.private.ChromeDirectSetting",
-        "value": ["googlegeolocationaccess.enabled", {"type":"boolean"}],
-        "description": "If enabled, Google services can access the user's location. This preference's value is a boolean, defaulting to <code>false</code>."
-      }
-    },
-    "functions": [
-      {
-        "name": "getSyncCategoriesWithoutPassphrase",
-        "description": "Returns a list of sync categories the user has enabled without using a custom passphrase for encryption. The possible values are those that can be returned from syncer::ModelTypeToString in sync/syncable/model_type.cc.",
-        "type": "function",
-        "parameters": [
-          {
-            "name": "callback",
-            "type": "function",
-            "parameters": [
-              {
-                "name": "categories",
-                "type": "array",
-                "items": {"type": "string"}
-              }
-            ]
-          }
-        ]
       }
-    ]
+    }
   }
 ]
diff --git a/chrome/common/pref_names.cc b/chrome/common/pref_names.cc
index cb643bb..503c0f9 100644
--- a/chrome/common/pref_names.cc
+++ b/chrome/common/pref_names.cc
@@ -1577,12 +1577,6 @@ const char kWebAppCreateInQuickLaunchBar[] =
 // corresponding access token.
 const char kGeolocationAccessToken[] = "geolocation.access_token";
 
-#if BUILDFLAG(ENABLE_GOOGLE_NOW)
-// Boolean that is true when Google services can use the user's location.
-const char kGoogleGeolocationAccessEnabled[] =
-    "googlegeolocationaccess.enabled";
-#endif
-
 // Boolean that specifies whether to enable the Google Now Launcher extension.
 // Note: This is not the notifications component gated by ENABLE_GOOGLE_NOW.
 const char kGoogleNowLauncherEnabled[] = "google_now_launcher.enabled";
diff --git a/chrome/common/pref_names.h b/chrome/common/pref_names.h
index 38ff6ae..1e3bd63 100644
--- a/chrome/common/pref_names.h
+++ b/chrome/common/pref_names.h
@@ -562,9 +562,6 @@ extern const char kWebAppCreateInQuickLaunchBar[];
 
 extern const char kGeolocationAccessToken[];
 
-#if BUILDFLAG(ENABLE_GOOGLE_NOW)
-extern const char kGoogleGeolocationAccessEnabled[];
-#endif
 extern const char kGoogleNowLauncherEnabled[];
 
 extern const char kDefaultAudioCaptureDevice[];