Settings WebUI: Fix button styling for certificate manager.

MD Refresh style was missing.

Bug: 897904
Change-Id: I89eff26e796db9c0c5b0e090c08fd2c00f419e17
Reviewed-on: https://chromium-review.googlesource.com/c/1295316Reviewed-by: Rebekah Potter <rbpotter@chromium.org>
Commit-Queue: Demetrios Papadopoulos <dpapad@chromium.org>
Cr-Commit-Position: refs/heads/master@{#602105}

ui/webui/resources/cr_components/certificate_manager/certificate_delete_confirmation_dialog.html

 <link rel="import" href="chrome://resources/html/polymer.html">
 
 <link rel="import" href="chrome://resources/cr_elements/cr_dialog/cr_dialog.html">
+<link rel="import" href="chrome://resources/cr_elements/paper_button_style_css.html">
 <link rel="import" href="chrome://resources/html/i18n_behavior.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-button/paper-button.html">
 <link rel="import" href="certificate_shared_css.html">
@@ -8,7 +9,7 @@
 
 <dom-module id="certificate-delete-confirmation-dialog">
   <template>
-    <style include="certificate-shared"></style>
+    <style include="certificate-shared paper-button-style"></style>
     <cr-dialog id="dialog" close-text="[[i18n('close')]]">
       <div slot="title">
         [[getTitleText_(model, certificateType)]]

ui/webui/resources/cr_components/certificate_manager/certificate_password_decryption_dialog.html

@@ -2,6 +2,7 @@
 
 <link rel="import" href="chrome://resources/cr_elements/cr_dialog/cr_dialog.html">
 <link rel="import" href="chrome://resources/cr_elements/cr_input/cr_input.html">
+<link rel="import" href="chrome://resources/cr_elements/paper_button_style_css.html">
 <link rel="import" href="chrome://resources/html/i18n_behavior.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-button/paper-button.html">
 <link rel="import" href="certificate_shared_css.html">
@@ -9,7 +10,7 @@
 
 <dom-module id="certificate-password-decryption-dialog">
   <template>
-    <style include="certificate-shared">
+    <style include="certificate-shared paper-button-style">
       cr-input {
         --cr-input-error-display: none;
       }

ui/webui/resources/cr_components/certificate_manager/certificate_password_encryption_dialog.html

@@ -2,6 +2,7 @@
 
 <link rel="import" href="chrome://resources/cr_elements/cr_dialog/cr_dialog.html">
 <link rel="import" href="chrome://resources/cr_elements/cr_input/cr_input.html">
+<link rel="import" href="chrome://resources/cr_elements/paper_button_style_css.html">
 <link rel="import" href="chrome://resources/cr_elements/shared_vars_css.html">
 <link rel="import" href="chrome://resources/html/i18n_behavior.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-button/paper-button.html">
@@ -10,7 +11,7 @@
 
 <dom-module id="certificate-password-encryption-dialog">
   <template>
-    <style include="certificate-shared">
+    <style include="certificate-shared paper-button-style">
       cr-input {
         --cr-input-error-display: none;
         margin-top: var(--cr-form-field-bottom-spacing);

ui/webui/resources/cr_components/certificate_manager/certificates_error_dialog.html

 <link rel="import" href="chrome://resources/html/polymer.html">
 
 <link rel="import" href="chrome://resources/cr_elements/cr_dialog/cr_dialog.html">
+<link rel="import" href="chrome://resources/cr_elements/paper_button_style_css.html">
 <link rel="import" href="chrome://resources/html/i18n_behavior.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-button/paper-button.html">
 <link rel="import" href="certificate_shared_css.html">
 
 <dom-module id="certificates-error-dialog">
   <template>
-    <style include="certificate-shared"></style>
+    <style include="certificate-shared paper-button-style"></style>
     <cr-dialog id="dialog" close-text="[[i18n('close')]]">
       <div slot="title">[[model.title]]</div>
       <div slot="body">