Replace Settings cellular carrier and activation with networkingPrivate

This uses the recent networkingPrivate changes to support setting
Cellular.Carrier in setProperties and adding startActivate in
internet_details.js.

BUG=430115

Review URL: https://codereview.chromium.org/1046593003

Cr-Commit-Position: refs/heads/master@{#324490}

3 files changed, 54 insertions, 2 deletions

diff --git a/components/onc/docs/onc_spec.html b/components/onc/docs/onc_spec.html
index e01186e..5f001fc 100644
--- a/components/onc/docs/onc_spec.html
+++ b/components/onc/docs/onc_spec.html
@@ -2328,6 +2328,15 @@
       </span>
     </dd>
 
+    <dt class="field">PaymentPortal</dt>
+    <dd>
+      <span class="field_meta">(optional, read-only)
+        <span class="type">PaymentPortal</span>
+      </span>
+      Properties describing the online payment portal (OLP) at which a user can
+      sign up for or modify a mobile data plan.
+    </dd>
+
     <dt class="field">PRLVersion</dt>
     <dd>
       <span class="field_meta">(optional, read-only)
@@ -2494,6 +2503,35 @@
     </dd>
   </dl>
 
+  <p><span class="type">PaymentPortal</span> type contains the following:</p>
+  <dl class="field_list">
+    <dt class="field">Method</dt>
+    <dd>
+      <span class="field_meta">(required)
+        <span class="type">string</span>
+      </span>
+      The HTTP method to use, "GET" or "POST"
+    </dd>
+
+    <dt class="field">PostData</dt>
+    <dd>
+      <span class="field_meta">
+        (required if <span class="field">Method</span> is
+        <span class="value">POST</span>, otherwise ignored)
+        <span class="type">string</span>
+      </span>
+      The postdata to send.
+    </dd>
+
+    <dt class="field">Url</dt>
+    <dd>
+      <span class="field_meta">(required)
+        <span class="type">string</span>
+      </span>
+      The URL for the portal.
+    </dd>
+  </dl>
+
   <p><span class="type">CellularProvider</span> type contains the following:</p>
   <dl class="field_list">
     <dt class="field">Name</dt>
diff --git a/components/onc/onc_constants.cc b/components/onc/onc_constants.cc
index 6e16845..7543b6ef 100644
--- a/components/onc/onc_constants.cc
+++ b/components/onc/onc_constants.cc
@@ -114,6 +114,7 @@ const char kMEID[] = "MEID";
 const char kMIN[] = "MIN";
 const char kModelID[] = "ModelID";
 const char kNetworkTechnology[] = "NetworkTechnology";
+const char kPaymentPortal[] = "PaymentPortal";
 const char kPRLVersion[] = "PRLVersion";
 const char kRoamingHome[] = "Home";
 const char kRoamingRequired[] = "Required";
@@ -158,13 +159,19 @@ const char kNetworkId[] = "NetworkId";
 const char kShortName[] = "ShortName";
 const char kLongName[] = "LongName";
 const char kTechnology[] = "Technology";
-}  // namespace cellular_apn
+}  // namespace cellular_found_network
+
+namespace cellular_payment_portal {
+const char kMethod[] = "Method";
+const char kPostData[] = "PostData";
+const char kUrl[] = "Url";
+}  // namespace cellular_payment_portal
 
 namespace sim_lock_status {
 const char kLockEnabled[] = "LockEnabled";
 const char kLockType[] = "LockType";
 const char kRetriesLeft[] = "RetriesLeft";
-}
+}  // namespace sim_lock_status
 
 namespace connection_state {
 const char kConnected[] = "Connected";
diff --git a/components/onc/onc_constants.h b/components/onc/onc_constants.h
index a8084e8..4e8f0a5 100644
--- a/components/onc/onc_constants.h
+++ b/components/onc/onc_constants.h
@@ -132,6 +132,7 @@ ONC_EXPORT extern const char kMEID[];
 ONC_EXPORT extern const char kMIN[];
 ONC_EXPORT extern const char kModelID[];
 ONC_EXPORT extern const char kNetworkTechnology[];
+ONC_EXPORT extern const char kPaymentPortal[];
 ONC_EXPORT extern const char kPRLVersion[];
 ONC_EXPORT extern const char kRoamingHome[];
 ONC_EXPORT extern const char kRoamingRequired[];
@@ -178,6 +179,12 @@ ONC_EXPORT extern const char kLongName[];
 ONC_EXPORT extern const char kTechnology[];
 }  // namespace cellular_found_network
 
+namespace cellular_payment_portal {
+ONC_EXPORT extern const char kMethod[];
+ONC_EXPORT extern const char kPostData[];
+ONC_EXPORT extern const char kUrl[];
+}  // namespace cellular_payment_portal
+
 namespace sim_lock_status {
 ONC_EXPORT extern const char kLockEnabled[];
 ONC_EXPORT extern const char kLockType[];