fix garbled ui by clearing float style (#1236)

build/patches/Logcat-crash-reports-UI.patch

@@ -542,7 +542,7 @@ diff --git a/components/crash/core/browser/resources/crashes.html b/components/c
          <input type="checkbox" id="showDevDetails">
          $i18n{showDeveloperDetails}
        </label>
-+      <div></div>
++      <div style="clear: both"></div>
 +      <div>
 +        <button class="button" id="clearAll">
 +          $i18n{clearAll}