Update Maniphest "Reports" to base UI

Summary: Replace PanelView with ObjBox. Make burnup chart look less hated.

Test Plan:
Test a project, non project, various layouts on Maniphest Reports

{F163644}

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D9397

src/applications/maniphest/controller/ManiphestReportController.php

@@ -258,9 +258,17 @@ final class ManiphestReportController extends ManiphestController {
       $caption = null;
     }
 
-    $panel = new AphrontPanelView();
+    if ($caption) {
-    $panel->setHeader($header);
+      $caption = id(new AphrontErrorView())
-    $panel->setCaption($caption);
+        ->appendChild($caption)
+        ->setSeverity(AphrontErrorView::SEVERITY_NOTICE);
+    }
+
+    $panel = new PHUIObjectBoxView();
+    $panel->setHeaderText($header);
+    if ($caption) {
+      $panel->setErrorView($caption);
+    }
     $panel->appendChild($table);
 
     $tokens = array();
@@ -275,8 +283,9 @@ final class ManiphestReportController extends ManiphestController {
       'div',
       array(
         'id' => $id,
-        'style' => 'border: 1px solid #6f6f6f; '.
+        'style' => 'border: 1px solid #BFCFDA; '.
-                   'margin: 1em 2em; '.
+                   'background-color: #fff; '.
+                   'margin: 8px 16px; '.
                    'height: 400px; ',
       ),
       '');
@@ -628,8 +637,8 @@ final class ManiphestReportController extends ManiphestController {
         'closed',
       ));
 
-    $panel = new AphrontPanelView();
+    $panel = new PHUIObjectBoxView();
-    $panel->setHeader($header);
+    $panel->setHeaderText($header);
     $panel->appendChild($table);
 
     $tokens = array();