Adding simple Chrome install testing using multi-install and cleaning up a bit.

chrome/test/mini_installer_test/test.cc

Index: chrome/test/mini_installer_test/test.cc
diff --git a/chrome/test/mini_installer_test/test.cc b/chrome/test/mini_installer_test/test.cc
index b5b2a2a1e6c7dbe847c45845e227e7a6d65fcc33..3a5547e991e69f65d4e894ddee593e400ef8fc13 100644
--- a/chrome/test/mini_installer_test/test.cc
+++ b/chrome/test/mini_installer_test/test.cc
@@ -27,15 +27,12 @@ class MiniInstallTest : public testing::Test {
   static void CleanTheSystem() {
     const CommandLine* cmd = CommandLine::ForCurrentProcess();
     if (cmd->HasSwitch(installer::switches::kChromeFrame)) {
-      ChromeMiniInstaller systeminstall(kSystemInstall,
-          cmd->HasSwitch(installer::switches::kChromeFrame));
+      ChromeMiniInstaller systeminstall(true, true);

[kkania, 2011/09/28 18:02:43]

this can be simplified by just ChromeMiniInstaller(true, true).UnInstall(); same
below

[Huyen, 2011/09/28 18:55:48]

Done.

       systeminstall.UnInstall();
     } else {
-      ChromeMiniInstaller userinstall(kUserInstall,
-          cmd->HasSwitch(installer::switches::kChromeFrame));
+      ChromeMiniInstaller userinstall(false, false);
       userinstall.UnInstall();
-      ChromeMiniInstaller systeminstall(kSystemInstall,
-          cmd->HasSwitch(installer::switches::kChromeFrame));
+      ChromeMiniInstaller systeminstall(true,false);

[kkania, 2011/09/28 18:02:43]

space

       systeminstall.UnInstall();
     }
   }
@@ -53,10 +50,8 @@ class MiniInstallTest : public testing::Test {
 
     // Create a few differently configured installers that are used in
     // the tests, for convenience.
-    user_inst_.reset(new ChromeMiniInstaller(kUserInstall,
-                                             chrome_frame_));
-    sys_inst_.reset(new ChromeMiniInstaller(kSystemInstall,
-                                            chrome_frame_));
+    user_inst_.reset(new ChromeMiniInstaller(false, chrome_frame_));
+    sys_inst_.reset(new ChromeMiniInstaller(true, chrome_frame_));
     sys_inst_->SetBuildUnderTest(build);
     user_inst_->SetBuildUnderTest(build);
   }
@@ -175,6 +170,16 @@ TEST_F(MiniInstallTest,
   if (!chrome_frame_)
     user_inst_->OverInstall();
 }
+
+TEST_F(MiniInstallTest,
+    InstallChromeUsingMultiInstallUser) {
+  user_inst_->InstallUsingMultiInstall();
+}
+
+TEST_F(MiniInstallTest,
+    InstallChromeUsingMultiInstallSys) {
+  sys_inst_->InstallUsingMultiInstall();
+}
 #endif
 
 TEST_F(MiniInstallTest, InstallMiniInstallerSys) {