Keep only base/extractor.[cc|h].

recovery/repair_exe/msp/patch.wxs

Index: recovery/repair_exe/msp/patch.wxs
diff --git a/recovery/repair_exe/msp/patch.wxs b/recovery/repair_exe/msp/patch.wxs
deleted file mode 100644
index c46dcefc193541420bff6737a587452e0798f304..0000000000000000000000000000000000000000
--- a/recovery/repair_exe/msp/patch.wxs
+++ /dev/null
@@ -1,39 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
-  <PatchCreation Id="E0D0D2C9-5836-4023-AB1D-54EC3B90AD03"
-    AllowMajorVersionMismatches="no"
-    AllowProductCodeMismatches="no"
-    CleanWorkingFolder="yes"
-    WholeFilesOnly="yes">
-
-    <PatchInformation
-      Description="Patches Google Update"
-      Comments="Copyright 2007-2010 Google Inc."
-      Keywords="Installer"
-      Manufacturer="Google Inc."
-      ShortNames="no"
-      Languages="1033"
-      Compressed="no"
-      SummaryCodepage="1252" />
-
-    <!--TODO(omaha): Use kUrlMoreInformation for MoreInfoURL.-->
-    <PatchMetadata
-      Description="Patches Google Update"
-      DisplayName="Google Update patch"
-      TargetProductName="Google Update"
-      ManufacturerName="Google Inc."
-      MoreInfoURL="http://www.google.com/support/installer/?patch"
-      Classification="Service Pack"
-      AllowRemoval="yes" />
-
-    <Family DiskId="2" MediaSrcProp="GoogleUpdatePatchSrcPropName"
-            Name="GoogleUp" SequenceStart="1000">
-      <UpgradeImage Id="AfterImage" SourceFile="$(var.AfterImage)">
-        <TargetImage Id="BeforeImage" SourceFile="$(var.BeforeImage)"
-                     Order="2" IgnoreMissingFiles="no" />
-      </UpgradeImage>
-    </Family>
-
-    <TargetProductCode Id="A92DAB39-4E2C-4304-9AB6-BC44E68B55E2" />
-  </PatchCreation>
-</Wix>