Remove version hacks for platform version.

chrome/browser/chromeos/version_loader.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_CHROMEOS_VERSION_LOADER_H_
 #define CHROME_BROWSER_CHROMEOS_VERSION_LOADER_H_
 #pragma once
 
 #include <string>
 
@@ skipping 60 matching lines @@
 
  private:
   FRIEND_TEST_ALL_PREFIXES(VersionLoaderTest, ParseFullVersion);
   FRIEND_TEST_ALL_PREFIXES(VersionLoaderTest, ParseVersion);
   FRIEND_TEST_ALL_PREFIXES(VersionLoaderTest, ParseFirmware);
 
   // VersionLoader calls into the Backend on the file thread to load
   // and extract the version.
   class Backend : public base::RefCountedThreadSafe<Backend> {
    public:
-    Backend() : parse_as_platform_(false) {}
+    Backend() {}
 
     // Calls ParseVersion to get the version # and notifies request.
     // This is invoked on the file thread.
     // If |full_version| is true then extra info is passed in version string.
     void GetVersion(scoped_refptr<GetVersionRequest> request,
                     VersionFormat format);
 
     // Calls ParseFirmware to get the firmware # and notifies request.
     // This is invoked on the file thread.
     void GetFirmware(scoped_refptr<GetFirmwareRequest> request);
 
-    void set_parse_as_platform(bool value) { parse_as_platform_ = value; }
-
    private:
     friend class base::RefCountedThreadSafe<Backend>;
 
-    bool parse_as_platform_;
-
     ~Backend() {}
 
     DISALLOW_COPY_AND_ASSIGN(Backend);
   };
 
   // Extracts the version from the file.
   // |prefix| specifies what key defines version data.
   static std::string ParseVersion(const std::string& contents,
                                   const std::string& prefix);
 
   // Extracts the firmware from the file.
   static std::string ParseFirmware(const std::string& contents);
 
   scoped_refptr<Backend> backend_;
 
   DISALLOW_COPY_AND_ASSIGN(VersionLoader);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_VERSION_LOADER_H_