camera_metadata: Deprecate trigger id related tags

Change-Id: I1522b0f1406ca09d65144a4ddce7ff64f94177d8
diff --git a/camera/docs/docs.html b/camera/docs/docs.html
index 306e920..414d6f8 100644
--- a/camera/docs/docs.html
+++ b/camera/docs/docs.html
@@ -3302,6 +3302,7 @@
             </td>
 
             <td class="entry_range">
+              <p><strong>Deprecated</strong>.<wbr/> Do not use.<wbr/></p>
             </td>
 
             <td class="entry_tags">
@@ -4296,6 +4297,7 @@
             </td>
 
             <td class="entry_range">
+              <p><strong>Deprecated</strong>.<wbr/> Do not use.<wbr/></p>
             </td>
 
             <td class="entry_tags">
diff --git a/camera/docs/metadata_properties.xml b/camera/docs/metadata_properties.xml
index 466570b..9c31aba 100644
--- a/camera/docs/metadata_properties.xml
+++ b/camera/docs/metadata_properties.xml
@@ -1291,6 +1291,7 @@
         <entry name="aePrecaptureId" type="int32" visibility="hidden">
           <description>The ID sent with the latest
           CAMERA2_TRIGGER_PRECAPTURE_METERING call</description>
+          <range>**Deprecated**. Do not use.</range>
           <details>Must be 0 if no
           CAMERA2_TRIGGER_PRECAPTURE_METERING trigger received yet
           by HAL. Always updated even if AE algorithm ignores the
@@ -1481,6 +1482,7 @@
         <entry name="afTriggerId" type="int32" visibility="hidden">
           <description>The ID sent with the latest
           CAMERA2_TRIGGER_AUTOFOCUS call</description>
+          <range>**Deprecated**. Do not use.</range>
           <details>Must be 0 if no CAMERA2_TRIGGER_AUTOFOCUS trigger
           received yet by HAL. Always updated even if AF algorithm
           ignores the trigger</details>