DEV-43799: Make the search web view be 650x600.

indra/newview/skins/default/xui/en/floater_search.xml

 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 <floater
- legacy_header_height="18"
+ legacy_header_height="13"
  can_resize="true"
- height="512"
+ height="646"
  layout="topleft"
  min_height="140"
  min_width="467"
@@ -11,7 +11,7 @@
  save_rect="true"
  single_instance="true"
  title="FIND"
- width="620">
+ width="670">
     <floater.string
      name="search_url">
         http://eniac21.lindenlab.com:10001/viewer
@@ -25,21 +25,20 @@
         Done
     </floater.string>
     <layout_stack
-     bottom="512"
+     bottom="641"
      follows="left|right|top|bottom"
      layout="topleft"
      left="10"
      name="stack1"
      top="20"
-     width="600">
+     width="650">
         <layout_panel
-         height="12"
          layout="topleft"
          left_delta="0"
-         name="external_controls"
          top_delta="0"
+         name="browser_layout"
          user_resize="false"
-         width="570">
+         width="650">
             <web_browser
              bottom="-10"
              follows="left|right|top|bottom"
@@ -48,7 +47,8 @@
              name="browser"
              top="0"
              start_url="data:text/html,%3Chtml%3E%3Cbody bgcolor=%22#2A2A2A%22%3E%3C/body%3E%3C/html%3E"
-             width="570" />
+             height="600"
+             width="650" />
             <text
              follows="bottom|left"
              height="16"