Stop generating two rc files that are unused as of r245494.

R=scottmg@chromium.org

Review URL: https://codereview.chromium.org/139303018

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245599 0039d316-1c4b-4281-b951-d872f2087c98

chrome/common/common_resources.grd

@@ -5,7 +5,6 @@
       <emit emit_type='prepend'></emit>
     </output>
     <output filename="common_resources.pak" type="data_package" />
-    <output filename="common_resources.rc" type="rc_all" />
   </outputs>
   <release seq="1">
     <includes>

chrome/common/extensions_api_resources.grd

@@ -5,7 +5,6 @@
       <emit emit_type='prepend'></emit>
     </output>
     <output filename="extensions_api_resources.pak" type="data_package" />
-    <output filename="extensions_api_resources.rc" type="rc_all" />
   </outputs>
   <release seq="1">
     <includes>