Remove multi-install from install_static.

chrome/install_static/install_details.h

 // Copyright 2016 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_INSTALL_STATIC_INSTALL_DETAILS_H_
 #define CHROME_INSTALL_STATIC_INSTALL_DETAILS_H_
 
 #include <memory>
 #include <string>
 
@@ skipping 32 matching lines @@
 
     // The friendly name of this Chrome's channel, or an empty string if the
     // brand does not integrate with Google Update.
     const wchar_t* channel;
 
     // The string length of |channel| (not including the string terminator).
     size_t channel_length;
 
     // True if installed in C:\Program Files{, {x86)}; otherwise, false.
     bool system_level;
-
-    // True if multi-install.
-    bool multi_install;
   };
 
   InstallDetails(const InstallDetails&) = delete;
   InstallDetails(InstallDetails&&) = delete;
   InstallDetails& operator=(const InstallDetails&) = delete;
   virtual ~InstallDetails() = default;
 
   // Returns the instance for this module.
   static const InstallDetails& Get();
 
@@ skipping 18 matching lines @@
 
   // The app GUID with which this mode is registered with Google Update, or an
   // empty string if this brand does not integrate with Google Update.
   const wchar_t* app_guid() const { return payload_->mode->app_guid; }
 
   // True if the mode supports installation at system-level.
   bool supports_system_level() const {
     return payload_->mode->supports_system_level;
   }
 
-  // True if the mode supports multi-install.
-  bool supports_multi_install() const {
-    return payload_->mode->supports_multi_install;
+  // True if the mode once supported multi-install.
+  bool supported_multi_install() const {
+    return payload_->mode->supported_multi_install;
   }
 
   // The install's update channel, or an empty string if the brand does not
   // integrate with Google Update.
   std::wstring channel() const {
     return std::wstring(payload_->channel, payload_->channel_length);
   }
   bool system_level() const { return payload_->system_level; }
-  bool multi_install() const { return payload_->multi_install; }
 
-  // Returns the path to the installation's ClientState registry key. Returns
-  // the path for the binaries if |binaries| and Chrome is
-  // multi-install. Otherwise, returns the path for Chrome itself. This registry
-  // key is used to hold various installation-related values, including an
-  // indication of consent for usage stats.
-  std::wstring GetClientStateKeyPath(bool binaries) const;
+  // Returns the path to the installation's ClientState registry key. This
+  // registry key is used to hold various installation-related values, including
+  // an indication of consent for usage stats.
+  std::wstring GetClientStateKeyPath() const;
 
-  // Returns the path to the installation's ClientStateMedium registry key.
-  // Returns the path for the binaries if |binaries| and Chrome is
-  // multi-install. Otherwise, returns the path for Chrome itself. This
+  // Returns the path to the installation's ClientStateMedium registry key. This
   // registry key is used to hold various installation-related values, including
   // an indication of consent for usage stats for a system-level install.
-  std::wstring GetClientStateMediumKeyPath(bool binaries) const;
+  std::wstring GetClientStateMediumKeyPath() const;
 
   // Returns true if there is an indication of a mismatch between the primary
   // module and this module.
   bool VersionMismatch() const;
 
   // Sets the instance for the process. This must be called only once per
   // process during startup.
   static void SetForProcess(std::unique_ptr<PrimaryInstallDetails> details);
 
   // Returns a pointer to the module's payload so that it may be shared with
@@ skipping 31 matching lines @@
 
   void set_mode(const InstallConstants* mode) { payload_.mode = mode; }
   void set_channel(const std::wstring& channel) {
     channel_ = channel;
     payload_.channel = channel_.c_str();
     payload_.channel_length = channel_.size();
   }
   void set_system_level(bool system_level) {
     payload_.system_level = system_level;
   }
-  void set_multi_install(bool multi_install) {
-    payload_.multi_install = multi_install;
-  }
 
  private:
   std::wstring channel_;
   Payload payload_ = Payload();
 };
 
 }  // namespace install_static
 
 #endif  // CHROME_INSTALL_STATIC_INSTALL_DETAILS_H_