Cause mini_installer tests to noop on component builds.

chrome/installer/mini_installer/configuration.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/installer/mini_installer/configuration.h"
 
 #include <windows.h>
 #include <shellapi.h>  // NOLINT
 
 #include "chrome/installer/mini_installer/appid.h"
@@ skipping 19 matching lines @@
   }
   chrome_app_guid_ = google_update::kAppGuid;
   command_line_ = NULL;
   operation_ = INSTALL_PRODUCT;
   argument_count_ = 0;
   has_chrome_ = false;
   has_chrome_frame_ = false;
   has_app_host_ = false;
   is_multi_install_ = false;
   is_system_level_ = false;
+  query_component_build_ = false;
 }
 
 bool Configuration::Initialize() {
   return InitializeFromCommandLine(::GetCommandLine());
 }
 
 // This is its own function so that unit tests can provide their own command
 // lines.  |command_line| is shared with this instance in the sense that this
 // instance may refer to it at will throughout its lifetime, yet it will
 // not release it.
@@ skipping 12 matching lines @@
         has_chrome_frame_ = true;
       else if ((0 == ::lstrcmpi(args_[i], L"--app-host")) ||
                (0 == ::lstrcmpi(args_[i], L"--app-launcher")))
         has_app_host_ = true;
       else if (0 == ::lstrcmpi(args_[i], L"--multi-install"))
         is_multi_install_ = true;
       else if (0 == ::lstrcmpi(args_[i], L"--system-level"))
         is_system_level_ = true;
       else if (0 == ::lstrcmpi(args_[i], L"--cleanup"))
         operation_ = CLEANUP;
+      else if (0 == ::lstrcmpi(args_[i], L"--query-component-build"))
+        query_component_build_ = true;
     }
 
     // Single-install defaults to Chrome.
     if (!is_multi_install_)
       has_chrome_ = !(has_chrome_frame_ || has_app_host_);
   }
   return args_ != NULL;
 }
 
 }  // namespace mini_installer