[Sync] Removing complexity around PROXY_TABS now that empty sessions are provided when disabled.

chrome/browser/resources/md_history/lazy_load.vulcanized.html

Index: chrome/browser/resources/md_history/lazy_load.vulcanized.html
diff --git a/chrome/browser/resources/md_history/lazy_load.vulcanized.html b/chrome/browser/resources/md_history/lazy_load.vulcanized.html
index 9c958e047d957645a5d48fa6e9d668eaa6a481b2..9f4b7e0afea473b2133589754ba3602e6071d017 100644
--- a/chrome/browser/resources/md_history/lazy_load.vulcanized.html
+++ b/chrome/browser/resources/md_history/lazy_load.vulcanized.html
@@ -250,8 +250,6 @@ history-item {
 </style>
   </template>
 </dom-module>
-
-
 <dom-module id="paper-button" assetpath="chrome://resources/polymer/v1_0/paper-button/" css-build="shadow">
   <template strip-whitespace="">
     <style scope="paper-button">:host {
@@ -371,7 +369,7 @@ paper-ripple {
 }
 
 :host([disabled]), .paper-item[disabled] {
-  color: var(--paper-item-disabled-color,var(--disabled-text-color));;
+  color: var(--paper-item-disabled-color,var(--disabled-text-color));
 
         ;
 }
@@ -397,8 +395,6 @@ paper-ripple {
 </style>
   </template>
 </dom-module>
-
-
 <dom-module id="paper-item" assetpath="chrome://resources/polymer/v1_0/paper-item/" css-build="shadow">
   <template>
     
@@ -429,7 +425,7 @@ paper-ripple {
 }
 
 :host([disabled]), .paper-item[disabled] {
-  color: var(--paper-item-disabled-color,var(--disabled-text-color));;
+  color: var(--paper-item-disabled-color,var(--disabled-text-color));
 
         ;
 }
@@ -466,7 +462,7 @@ paper-ripple {
   </template>
 
   </dom-module>
-<dom-module id="iron-overlay-backdrop" assetpath="chrome://resources/polymer/v1_0/iron-overlay-behavior/" css-build="shadow">
+<dom-module id="iron-overlay-backdrop" assetpath="/" css-build="shadow">
 
   <template>
     <style scope="iron-overlay-backdrop">:host {
@@ -495,10 +491,7 @@ paper-ripple {
 
 </dom-module>
 
-<script src="chrome://resources/polymer/v1_0/web-animations-js/web-animations-next-lite.min.js"></script>
-
-
-<dom-module id="iron-dropdown" assetpath="chrome://resources/polymer/v1_0/iron-dropdown/" css-build="shadow">
+<script src="chrome://resources/polymer/v1_0/web-animations-js/web-animations-next-lite.min.js"></script><dom-module id="iron-dropdown" assetpath="chrome://resources/polymer/v1_0/iron-dropdown/" css-build="shadow">
   <template>
     <style scope="iron-dropdown">:host {
   position: fixed;
@@ -526,8 +519,8 @@ paper-ripple {
   display: block;
         padding: 8px 0;
 
-        background: var(--paper-listbox-background-color,var(--primary-background-color));;
-        color: var(--paper-listbox-color,var(--primary-text-color));;
+        background: var(--paper-listbox-background-color,var(--primary-background-color));
+        color: var(--paper-listbox-color,var(--primary-text-color));
 
         ;
 }
@@ -1275,7 +1268,7 @@ paper-spinner {
 }
 
 paper-ripple {
-  color: var(--paper-tab-ink,var(--paper-yellow-a100));;
+  color: var(--paper-tab-ink,var(--paper-yellow-a100));
 }
 
 .tab-content > ::content > a {
@@ -1298,8 +1291,6 @@ paper-ripple {
 <g id="chevron-right"><path d="M10 6L8.59 7.41 13.17 12l-4.58 4.59L10 18l6-6z"></path></g>
 </defs></svg>
 </iron-iconset-svg>
-
-
 <dom-module id="paper-tabs" assetpath="chrome://resources/polymer/v1_0/paper-tabs/" css-build="shadow">
   <template>
     <style scope="paper-tabs">:host {
@@ -1382,7 +1373,7 @@ paper-icon-button {
         bottom: 0;
         left: 0;
         right: 0;
-        background-color: var(--paper-tabs-selection-bar-color,var(--paper-yellow-a100));;
+        background-color: var(--paper-tabs-selection-bar-color,var(--paper-yellow-a100));
           -webkit-transform: scale(0);
         transform: scale(0);
           -webkit-transform-origin: left center;