One more try to make these tests pass. Added a while loop to wait until the k...

chrome/test/mini_installer_test/chrome_mini_installer.cc

Index: chrome/test/mini_installer_test/chrome_mini_installer.cc
===================================================================
--- chrome/test/mini_installer_test/chrome_mini_installer.cc	(revision 14747)
+++ chrome/test/mini_installer_test/chrome_mini_installer.cc	(working copy)
@@ -218,7 +218,7 @@
   WaitUntilProcessStopsRunning(
       mini_installer_constants::kChromeSetupExecutable);
   printf("\n\nUninstall Checks:\n\n");
-  ASSERT_FALSE(CheckRegistryKey(dist->GetVersionKey()));
+  ASSERT_FALSE(CheckRegistryKeyOnUninstall(dist->GetVersionKey()));
   DeleteAppFolder();
   FindChromeShortcut();
   CloseProcesses(mini_installer_constants::kIEExecutable);
@@ -318,6 +318,19 @@
   return true;
 }
 
+// Checks for Chrome registry keys on uninstall.
+bool ChromeMiniInstaller::CheckRegistryKeyOnUninstall(
+    const std::wstring& key_path) {
+  RegKey key;
+  int timer = 0;
+  while ((key.Open(GetRootRegistryKey(), key_path.c_str(), KEY_ALL_ACCESS)) &&
+         (timer < 20000)) {
+    PlatformThread::Sleep(200);
+    timer = timer + 200;
+  }
+  return CheckRegistryKey(key_path);
+}
+
 // Deletes App folder after uninstall.
 void ChromeMiniInstaller::DeleteAppFolder() {
   std::wstring path = GetChromeInstallDirectoryLocation();