Update Polymer to fix closure compile

third_party/polymer/v1_0/components-chromium/paper-checkbox/paper-checkbox.html

Index: third_party/polymer/v1_0/components-chromium/paper-checkbox/paper-checkbox.html
diff --git a/third_party/polymer/v1_0/components-chromium/paper-checkbox/paper-checkbox.html b/third_party/polymer/v1_0/components-chromium/paper-checkbox/paper-checkbox.html
index 9ec9ee638f472c1d627b921d8f65e2a474a851e6..8b4207d267017735ba9af577f87e09001255ed42 100644
--- a/third_party/polymer/v1_0/components-chromium/paper-checkbox/paper-checkbox.html
+++ b/third_party/polymer/v1_0/components-chromium/paper-checkbox/paper-checkbox.html
@@ -40,6 +40,7 @@ Custom property | Description | Default
 `--paper-checkbox-checked-ink-color` | Selected/focus ripple color when the input is checked | `--default-primary-color`
 `--paper-checkbox-checkmark-color` | Checkmark color | `white`
 `--paper-checkbox-label-color` | Label color | `--primary-text-color`
+`--paper-checkbox-label-spacing` | Spacing between the label and the checkbox | `8px`
 `--paper-checkbox-error-color` | Checkbox color when invalid | `--google-red-500`
 
 @demo demo/index.html
@@ -73,7 +74,7 @@ Custom property | Description | Default
         background-color: var(--paper-checkbox-unchecked-background-color, transparent);
       }
 
-      :host #ink {
+      #ink {
         position: absolute;
         top: -15px;
         left: -15px;
@@ -84,11 +85,16 @@ Custom property | Description | Default
         pointer-events: none;
       }
 
-      :host #ink[checked] {
+      :host-context([dir="rtl"]) #ink {
+        right: -15px;
+        left: auto;
+      }
+
+      #ink[checked] {
         color: var(--paper-checkbox-checked-ink-color, --default-primary-color);
       }
 
-      :host #checkbox {
+      #checkbox {
         position: relative;
         box-sizing: border-box;
         height: 100%;
@@ -136,12 +142,12 @@ Custom property | Description | Default
         }
       }
 
-      :host #checkbox.checked {
+      #checkbox.checked {
         background-color: var(--paper-checkbox-checked-color, --default-primary-color);
         border-color: var(--paper-checkbox-checked-color, --default-primary-color);
       }
 
-      :host #checkmark {
+      #checkmark {
         -webkit-transform: rotate(45deg);
         transform: rotate(45deg);
         position: absolute;
@@ -162,12 +168,17 @@ Custom property | Description | Default
         position: relative;
         display: inline-block;
         vertical-align: middle;
-        padding-left: 8px;
+        padding-left: var(--paper-checkbox-label-spacing, 8px);
         white-space: normal;
         pointer-events: none;
         color: var(--paper-checkbox-label-color, --primary-text-color);
       }
 
+      :host-context([dir="rtl"]) #checkboxLabel {
+        padding-right: var(--paper-checkbox-label-spacing, 8px);
+        padding-left: 0;
+      }
+
       #checkboxLabel[hidden] {
         display: none;
       }