Fix EDU Coexistence scopes

- Add Family Management scope
- Remove scopes irrelevant to EDU Coexistence

Bug: 1157119
Change-Id: I0964a956aefa0d7361f10946c42aa0ba9da3aa98
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2581884
Commit-Queue: Dan S <danan@chromium.org>
Reviewed-by: David Roger <droger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#836023}

chrome/browser/ui/webui/chromeos/edu_coexistence_login_handler_chromeos.cc

@@ -134,7 +134,7 @@ EduCoexistenceLoginHandler::EduCoexistenceLoginHandler(
 
   OAuth2AccessTokenManager::ScopeSet scopes;
   scopes.insert(GaiaConstants::kKidsSupervisionSetupChildOAuth2Scope);
-  scopes.insert(GaiaConstants::kPeopleApiReadOnlyOAuth2Scope);
+  scopes.insert(GaiaConstants::kKidManagementOAuth2Scope);
   scopes.insert(GaiaConstants::kAccountsReauthOAuth2Scope);
   scopes.insert(GaiaConstants::kAuditRecordingOAuth2Scope);
   scopes.insert(GaiaConstants::kClearCutOAuth2Scope);

google_apis/gaia/gaia_constants.cc

@@ -43,6 +43,10 @@ const char kChromeSyncOAuth2Scope[] =
 const char kChromeSyncSupervisedOAuth2Scope[] =
     "https://www.googleapis.com/auth/chromesync_playpen";
 
+// OAuth2 scope for access to Kid Management API.
+const char kKidManagementOAuth2Scope[] =
+    "https://www.googleapis.com/auth/kid.management";
+
 // OAuth2 scope for parental consent logging for secondary account addition.
 const char kKidManagementPrivilegedOAuth2Scope[] =
     "https://www.googleapis.com/auth/kid.management.privileged";

google_apis/gaia/gaia_constants.h

@@ -29,6 +29,7 @@ extern const char kDeviceManagementServiceOAuth[];
 extern const char kAnyApiOAuth2Scope[];
 extern const char kChromeSyncOAuth2Scope[];
 extern const char kChromeSyncSupervisedOAuth2Scope[];
+extern const char kKidManagementOAuth2Scope[];
 extern const char kKidManagementPrivilegedOAuth2Scope[];
 extern const char kKidsSupervisionSetupChildOAuth2Scope[];
 extern const char kGoogleTalkOAuth2Scope[];