Add 2x asset to about:downloads

BUG=123162
TBR=flackr

Review URL: https://chromiumcodereview.appspot.com/10829071

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@148890 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/browser_resources.grd

@@ -19,6 +19,8 @@
         <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" />
+      <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" />
       <structure name="IDR_HELP_CSS" file="resources\help\help.css" flattenhtml="true" type="chrome_html" />
       <structure name="IDR_HELP_HTML" file="resources\help\help.html" flattenhtml="true" type="chrome_html" />
@@ -59,8 +61,6 @@
       <include name="IDR_CRASHES_JS" file="resources\crashes.js" type="BINDATA" />
       <include name="IDR_CREDITS_HTML" file="resources\about_credits.html" flattenhtml="true" type="BINDATA" />
       <include name="IDR_CREDITS_JS" file="resources\about_credits.js" type="BINDATA" />
-      <include name="IDR_DOWNLOADS_CSS" file="resources\downloads\downloads.css" flattenhtml="true" type="BINDATA" />
-      <include name="IDR_DOWNLOADS_HTML" file="resources\downloads\downloads.html" flattenhtml="true" allowexternalscript="true" type="BINDATA" />
       <include name="IDR_DOWNLOADS_JS" file="resources\downloads\downloads.js" type="BINDATA" />
       <include name="IDR_EXTENSION_COMMAND_LIST_JS" file="resources\extensions\extension_command_list.js" flattenhtml="true" type="BINDATA" />
       <if expr="is_macosx">