Revert 207805 "Differential updates for components. We are addin..."

trunk/src/chrome/browser/component_updater/swiftshader_component_installer.cc

Index: trunk/src/chrome/browser/component_updater/swiftshader_component_installer.cc
===================================================================
--- trunk/src/chrome/browser/component_updater/swiftshader_component_installer.cc	(revision 207822)
+++ trunk/src/chrome/browser/component_updater/swiftshader_component_installer.cc	(working copy)
@@ -105,9 +105,6 @@
   virtual bool Install(const base::DictionaryValue& manifest,
                        const base::FilePath& unpack_path) OVERRIDE;
 
-  virtual bool GetInstalledFile(const std::string& file,
-                                base::FilePath* installed_file) OVERRIDE;
-
  private:
   Version current_version_;
 };
@@ -152,11 +149,6 @@
   return true;
 }
 
-bool SwiftShaderComponentInstaller::GetInstalledFile(
-    const std::string& file, base::FilePath* installed_file) {
-  return false;
-}
-
 void FinishSwiftShaderUpdateRegistration(ComponentUpdateService* cus,
                                          const Version& version) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));