[MD History] Refactor history.html into a history-app element.

chrome/browser/browser_resources.grd

Index: chrome/browser/browser_resources.grd
diff --git a/chrome/browser/browser_resources.grd b/chrome/browser/browser_resources.grd
index b39568b63f5eead1e4b0243502888289b581d5b3..58913a71559de7a7782e05fc88168d126c2350d8 100644
--- a/chrome/browser/browser_resources.grd
+++ b/chrome/browser/browser_resources.grd
@@ -195,10 +195,12 @@
       <include name="IDR_HISTORY_JS" file="resources\history\history.js" flattenhtml="true" type="BINDATA" />
 
       <if expr="not is_android and not is_ios">
-        <include name="IDR_MD_HISTORY_HISTORY_HTML" file="resources\md_history\history.html" type="BINDATA" />
+        <include name="IDR_MD_HISTORY_APP_HTML" file="resources\md_history\app.html" type="BINDATA" />
+        <include name="IDR_MD_HISTORY_APP_JS" file="resources\md_history\app.js" type="BINDATA" />
         <include name="IDR_MD_HISTORY_CONSTANTS_HTML" file="resources\md_history\constants.html" type="BINDATA" />
         <include name="IDR_MD_HISTORY_CONSTANTS_JS" file="resources\md_history\constants.js" type="BINDATA" />
         <include name="IDR_MD_HISTORY_ELEMENTS_HTML" file="resources\md_history\elements.html" type="BINDATA" />
+        <include name="IDR_MD_HISTORY_HISTORY_HTML" file="resources\md_history\history.html" type="BINDATA" />
         <include name="IDR_MD_HISTORY_HISTORY_ITEM_HTML" file="resources\md_history\history_item.html" type="BINDATA" />
         <include name="IDR_MD_HISTORY_HISTORY_ITEM_JS" file="resources\md_history\history_item.js" type="BINDATA" />
         <include name="IDR_MD_HISTORY_HISTORY_JS" file="resources\md_history\history.js" type="BINDATA" />