Make paper-icon-buttons actionable to show icon.

cr-shared-style hides any .subpage-arrow or .icon-external that isn't
actionable. Making the paper-icon-button light actionable makes these
icons visible again.

Bug: 821688
Cq-Include-Trybots: master.tryserver.chromium.linux:closure_compilation
Change-Id: I91b2063530a70efe8a8781f9df888883e4221dde
Reviewed-on: https://chromium-review.googlesource.com/972580Reviewed-by: Demetrios Papadopoulos <dpapad@chromium.org>
Commit-Queue: Hector Carmona <hcarmona@chromium.org>
Cr-Commit-Position: refs/heads/master@{#544866}

chrome/browser/resources/settings/a11y_page/a11y_page.html

@@ -59,8 +59,8 @@
           $i18n{a11yWebStore}
         </div>
       </div>
-      <paper-icon-button-light class="icon-external">
-        <button actionable aria-label="$i18n{moreFeaturesLink}"
+      <paper-icon-button-light actionable class="icon-external">
+        <button aria-label="$i18n{moreFeaturesLink}"
             aria-describedby="moreFeaturesSecondary"></button>
       </paper-icon-button-light>
     </a>

chrome/browser/resources/settings/passwords_and_forms_page/autofill_section.html

@@ -114,8 +114,8 @@
               </paper-icon-button-light>
             </template>
             <template is="dom-if" if="[[!item.metadata.isLocal]]">
-              <paper-icon-button-light class="icon-external">
-                <button on-click="onRemoteEditAddressTap_" actionable></button>
+              <paper-icon-button-light actionable class="icon-external">
+                <button on-click="onRemoteEditAddressTap_"></button>
               </paper-icon-button-light>
             </template>
           </div>
@@ -180,9 +180,9 @@
                   </paper-icon-button-light>
                 </template>
                 <template is="dom-if" if="[[!showDots_(item.metadata)]]">
-                  <paper-icon-button-light class="icon-external">
+                  <paper-icon-button-light actionable class="icon-external">
                     <button id="remoteCreditCardLink"
-                        on-click="onRemoteEditCreditCardTap_" actionable>
+                        on-click="onRemoteEditCreditCardTap_">
                     </button>
                   </paper-icon-button-light>
                 </template>

chrome/browser/resources/settings/people_page/sync_page.html

@@ -286,8 +286,8 @@
             $i18n{personalizeGoogleServicesText}
           </div>
         </div>
-        <paper-icon-button-light class="icon-external">
-          <button actionable aria-label="$i18n{personalizeGoogleServicesTitle}"
+        <paper-icon-button-light actionable class="icon-external">
+          <button aria-label="$i18n{personalizeGoogleServicesTitle}"
               aria-describedby="activityControlsSecondary"></button>
         </paper-icon-button-light>
       </a>
@@ -297,8 +297,8 @@
         <div class="start">
           $i18n{manageSyncedDataTitle}
         </div>
-        <paper-icon-button-light class="icon-external">
-          <button actionable aria-label="$i18n{manageSyncedDataTitle}"></button>
+        <paper-icon-button-light actionable class="icon-external">
+          <button aria-label="$i18n{manageSyncedDataTitle}"></button>
         </paper-icon-button-light>
       </a>
 

chrome/browser/resources/settings/printing_page/cloud_printers.html

@@ -24,8 +24,8 @@
       <div class="start">
         $i18n{printingManageCloudPrintDevices}
       </div>
-      <paper-icon-button-light class="icon-external">
-        <button actionable aria-label="$i18n{printingManageCloudPrintDevices}">
+      <paper-icon-button-light actionable class="icon-external">
+        <button aria-label="$i18n{printingManageCloudPrintDevices}">
         </button>
       </paper-icon-button-light>
     </a>

chrome/browser/resources/settings/privacy_page/privacy_page.html

@@ -411,8 +411,8 @@
               target="_blank"
               href="https://www.macromedia.com/support/documentation/en/flashplayer/help/settings_manager07.html">
             <div class="start">$i18n{adobeFlashStorage}</div>
-            <paper-icon-button-light class="icon-external">
-              <button actionable aria-label="$i18n{adobeFlashStorage}"></button>
+            <paper-icon-button-light actionable class="icon-external">
+              <button aria-label="$i18n{adobeFlashStorage}"></button>
             </paper-icon-button-light>
           </a>
 </if>