Upstream about:welcome page for Android.

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 0f7ed4e626adf902e32742c7cbe93fc4076d579b..90ff7548aff889f8531bb46eb68cff70febcf854 100644
--- a/chrome/browser/browser_resources.grd
+++ b/chrome/browser/browser_resources.grd
@@ -19,6 +19,10 @@
         <structure name="IDR_ABOUT_MEMORY_HTML" file="resources\about_memory.html" flattenhtml="true" type="chrome_html" />
       </if>
       <structure name="IDR_ABOUT_VERSION_HTML" file="resources\about_version.html" flattenhtml="true" allowexternalscript="true" type="chrome_html" />
+      <if expr="pp_ifdef('android')">
+        <structure name="IDR_ABOUT_WELCOME_HTML" file="resources\about_welcome_android\about_welcome_android.html" flattenhtml="true" type="chrome_html" />
+        <structure name="IDR_ABOUT_WELCOME_CSS" file="resources\about_welcome_android\about_welcome_android.css" flattenhtml="true" type="chrome_html" />
+      </if>
       <structure name="IDR_DOWNLOADS_CSS" file="resources\downloads\downloads.css" flattenhtml="true" type="chrome_html" />
       <structure name="IDR_DOWNLOADS_HTML" file="resources\downloads\downloads.html" flattenhtml="true" allowexternalscript="true" type="chrome_html" />
       <structure name="IDR_EXTENSIONS_HTML" file="resources\extensions\extensions.html" flattenhtml="true" type="chrome_html" />
@@ -45,6 +49,9 @@
       <include name="IDR_ABOUT_STATS_HTML" file="resources\about_stats.html" flattenhtml="true" allowexternalscript="true" type="BINDATA" />
       <include name="IDR_ABOUT_STATS_JS" file="resources\about_stats.js" type="BINDATA" />
       <include name="IDR_ABOUT_VERSION_JS" file="resources\about_version.js" type="BINDATA" />
+      <if expr="pp_ifdef('android')">
+        <include name="IDR_ABOUT_WELCOME_JS" file="resources\about_welcome_android\about_welcome_android.js" type="BINDATA" />
+      </if>
       <include name="IDR_BOOKMARKS_MANIFEST" file="resources\bookmark_manager\manifest.json" type="BINDATA" />
       <if expr="is_posix and not is_macosx">
         <include name="IDR_CERTIFICATE_VIEWER_HTML" file="resources\certificate_viewer.html" type="BINDATA" />