Adds tabindex; remove search field type

web/viewer.html

@@ -100,20 +100,20 @@ limitations under the License.
       <div id="mainContainer">
         <div class="findbar hidden doorHanger" id="findbar">
           <label for="findInput" class="toolbarLabel" data-l10n-id="find_label">Find:</label>
-          <input id="findInput" type="search" class="toolbarField">
+          <input id="findInput" class="toolbarField" tabindex="20">
           <div class="splitToolbarButton">
-            <button class="toolbarButton findPrevious" title="" id="findPrevious" data-l10n-id="find_previous">
+            <button class="toolbarButton findPrevious" title="" id="findPrevious" tabindex="21" data-l10n-id="find_previous">
               <span data-l10n-id="find_previous_label">Previous</span>
             </button>
             <div class="splitToolbarButtonSeparator"></div>
-            <button class="toolbarButton findNext" title="" id="findNext" data-l10n-id="find_next">
+            <button class="toolbarButton findNext" title="" id="findNext" tabindex="22" data-l10n-id="find_next">
               <span data-l10n-id="find_next_label">Next</span>
             </button>
           </div>
           <input type="checkbox" id="findHighlightAll" class="toolbarField">
-          <label for="findHighlightAll" class="toolbarLabel" data-l10n-id="find_highlight">Highlight all</label>
+          <label for="findHighlightAll" class="toolbarLabel" tabindex="23" data-l10n-id="find_highlight">Highlight all</label>
           <input type="checkbox" id="findMatchCase" class="toolbarField">
-          <label for="findMatchCase" class="toolbarLabel" data-l10n-id="find_match_case_label">Match case</label>
+          <label for="findMatchCase" class="toolbarLabel" tabindex="24" data-l10n-id="find_match_case_label">Match case</label>
           <span id="findMsg" class="toolbarLabel"></span>
         </div>
         <div class="toolbar">