Make Crashpad use the user data dir, rather than always default location

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 54 matching lines @@
   // This mode's index into the brand's array of install modes. This will match
   // a brand-specific InstallConstantIndex enumerator.
   int install_mode_index() const { return payload_->mode->index; }
 
   // The mode's install suffix (e.g., " SxS" for canary Chrome), or an empty
   // string for a brand's primary install mode.
   const wchar_t* install_suffix() const {
     return payload_->mode->install_suffix;
   }
 
+  const InstallConstants& mode() const { return *payload_->mode; }
+
   // 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.
@@ skipping 78 matching lines @@
   }
 
  private:
   std::wstring channel_;
   Payload payload_ = Payload();
 };
 
 }  // namespace install_static
 
 #endif  // CHROME_INSTALL_STATIC_INSTALL_DETAILS_H_