camera_metadata: hide some face metadata

Face ids, scores, rectangels, landmarks are not needed to be exposed to API.

Bug: 11082745
Change-Id: Iaf89f0d6c3e0391ba907a2167d1b56ad10fc6e98
diff --git a/camera/docs/docs.html b/camera/docs/docs.html
index d4f29fb..00bbb4b 100644
--- a/camera/docs/docs.html
+++ b/camera/docs/docs.html
@@ -9756,7 +9756,7 @@
                 <span class="entry_type_array">
                   n
                 </span>
-              <span class="entry_type_visibility"> [public]</span>
+              <span class="entry_type_visibility"> [hidden]</span>
 
 
             </td> <!-- entry_type -->
@@ -9794,7 +9794,7 @@
                 <span class="entry_type_array">
                   n x 6
                 </span>
-              <span class="entry_type_visibility"> [public]</span>
+              <span class="entry_type_visibility"> [hidden]</span>
                 <div class="entry_type_notes">(leftEyeX,<wbr> leftEyeY,<wbr> rightEyeX,<wbr> rightEyeY,<wbr> mouthX,<wbr> mouthY)</div>
 
 
@@ -9833,7 +9833,7 @@
                 <span class="entry_type_array">
                   n x 4
                 </span>
-              <span class="entry_type_visibility"> [public as rectangle]</span>
+              <span class="entry_type_visibility"> [hidden as rectangle]</span>
                 <div class="entry_type_notes">(xmin,<wbr> ymin,<wbr> xmax,<wbr> ymax).<wbr> (0,<wbr>0) is top-left of active pixel area</div>
 
 
@@ -9872,7 +9872,7 @@
                 <span class="entry_type_array">
                   n
                 </span>
-              <span class="entry_type_visibility"> [public]</span>
+              <span class="entry_type_visibility"> [hidden]</span>
 
 
             </td> <!-- entry_type -->